Stock does not just appear out of thin air. Manufacturing takes time to ramp up. So it’s often not possible to produce enough for a high demand product.

In the Netherlands (we know about bike lanes!).A bike lane is often not seperated from cars with any physical barriers in urban area’s. When someone intentionally wants to hit you with their car there is little to stop them.

T̵̨̨̨̨̡̧̧̢̛̛̛̛̛̛̛̛̼̮̭̙̗͇̩͈̱̩̱̺̖̪̥̟̞̥̤̤̦̟̬͔̠͚͚̮͍͕͎̦̩̘̟̝͓̳̙͍̠͎̻̲̺̩̣͉͆́͐̊̀͌̿̐͋̌̓̍̔̎͐̓̓͐̀̈́͛͒̒̒́̇̄̊̒̑̔̀̆̂̒̎͒̄͆̓̈͂͂͛̌̋̈́͛̃̐͆̈̅̾̋̃̑̈́̒̇́̀̔̐́͂̈́̔̓̋̈͂̊̂͋̽͛̐̓̈́̽̓̋͂̐̒̀̇͊̆̂̀̓̌̌̀̓̍̿̓̈́͛̌́̈̽͛͊̑̾̊̅̓̋̈́͆͂̐̑̓͌͗̉̅̄̾̈͛͂̂̈́̄̏͌́͂̇̈́͒̓͒͋̏̽̋̍̒̇̓̆̿͊̑́̄̌̃̾̏̅̂̐͂̃̏͛̓̽̿̑͑͊́̆̄̾̐̄̍͗́̅̄̀̅̃̂̉͂͗͑͊͆̀͗͛͑̐̋̐͘̚̕͘͘͘̚͘̚̕͘̚̚̚̚̚̚̚̕̕͜͝͝͠͠͝͠͠͝͠͝͝͠͝͝͝ḧ̷̡̨̡̢̨̡̢̧̡̧̨̡̡̡̢̛̛̛̛̛̛̛̛̤̺͍͇̻͇͇̠͉̲̤̼̯̦̯̬͓̖͙̫̳̩̲̤̰̲͕̜̟̺̹͉̻̲̙̙̩͎̞͈̮͕̜̲͇̤͓̜̖̤̹̮̱̲̪͚͈̘̟̤͇̞̱̼̲̮̣̘̻̯̱̫͖̰͖̗͇̯̮͕̝͑́̐͛̆͊̀̆́̒̒̽̔͌̍̑̃̈́̏̑̉͊̅̀͆͒̈́̎̈̾̈́̋̿̂̋̊̀̾̆̐́̎͒̾͐͊̄̐̊̀̈́͛͊̍̄̑͆̃̃̒̋͑́̒́͊̐̅̈́͋̆̈̓̓̍̏͊͊͊́͋̓̓͗͋̓͌͒́̔́̉͐̍̇̿̇̌̀̿̐͐͂̌͗̂͛̅̂̀̔͛̔͛͆̄͊͊̏̉̊̕̕͘͘͘͘̕̚̚̕͜͜͜͜͠͠͠͝͠͝͝͝͝͝ͅͅą̴̧̢̨̧̢̡̡̧̢̢̨̛̛̛̛̛̮͙͈̝̬͖̞̙̩̯̼̦͇͎̬̝̹͖̮̺̻͚̥̻͇͓̖̙̮͎͚̤͈̞̺͚̠͎̖̟̣͕̫̱̦̙̮̖̺̠̳̠̠̻̬͍̪̯̱͉̦̗̬̪̲͙̝͙͙̦̳͕͇̞̯̻̱͙̯̺̩͚̩͕̳̤͓͙̭̦̟̤͖̮͕̗̹̼͕̫̗̭͎͙̳̲̭̣͇̯̝̥̗̬̣͖͈̣͈̰̼̘̲̘͍̹͙̬͚̬̙̱͎̱̟̦̫͓̞̮̣̼͔͇̳̮̝̹͎͂̔̂̈́̓̉͂͑̊̊́͆̽͂̂͂͛͋͑̈́̆̑̒̌͂̅́̊̆͛̋̾̇͗͐͒̑̂̅͋̓̓͒̄̅̿̎̓̍̀̈́̓̔̀̓̽̓͊́̀̈́̑̋̾͋̄̆̂͐̐̄͛́́̓͊̅̀̆͑͑́͐̈̈̂̅̍̍̋̒͌͊̓̄̃̾͌́͋̎͂̀̈́͂͋̾̾̀̑͒͛̄͆̾̇̐͗̋̌̏́̆͑̏̓̆͐̒̏́̅̔͋͗́̃́̽̽͑̆̽͑́̔͆̀̎̉͐͑͛͗͌̍͌͗̍̀̈́̀̊͊́̀̈́̄͛̀̿͂̃̊͋̉͒͛̓̿͒̄̈́͛͗̆̈̓͆̈́̇̒̐͌̓̈͛̔͒̈̈̀͗̎̀̑̓̔̅͋͒͐͛́̆͆͐̋̆͗̏̀̔̔͒͋͗̒̑̋̋̇͂̌̌̿͆̈́͊̑̔̌͗́̇̇͛̈́̓̓̈́̅͗̏͘̕̕͘͘͘̕̚̚͘̕̕̚͜͜͜͜͝͝͝͝͝͝͝͝͝͠͝͝͝ͅͅͅn̴̨̘̮̣̮̟̯̣͖̘̲̙͛͂̂̅́͌̀̈́̌͌́̋̎̽͊̌̏̋̆͋̽̀͋͗͗̍͆́̈̓̓̈́̀̓̂̏͂́̒̊̏̓͛͛͗́̔̒̓̍́̋̔́́̂̌͂͘̚͘͝ķ̸̧̧̡̢̨̨̢̨̧̡̧̢̨̧̢̨̧̨̨̢̢̧̨̧̨̢̨̛̛̛̛̛̛̥̹͖̥̦̺͉̮̭̘͉̟͓̞̙͇̩̗̣̹̩̪̠̻͍̥̲͉̫̤̦̯̺̣͖̝̝̳͙̜̟̹̦̞͍̠̯͖̼̬̖̯̝͖̤̩̗̪̰̝̠͖̘̗̪̪͎̪̖̭̝̗̦̗̲͇̞̼̭̲̪̹̭̜͙͖̟͙̝̟̲͇̘̥͇̦̜̗͍̠̘̣̰̩̬̙̘͎͓̪̞͇͙̠͎͈̦̦̩͇̦͙͉̲͚͙̘̠͔̰͓̖̙͕͖͈͙̼̲̺͕̜͖̱̭͚̰̻̪̮̖̗͓͖̘̮͕̰̟̟̠͚̜̱̩̩̟̼͖̯̩͚̦̭͉̝͕͚͔̼͍̼̪̫̪͕͇̞̖̰͇̥̟̺͙̻̩̺̬̙̥̞͎̮͇̙͖̰͉̥͙͔̬͎̬̲͎̱͎̣̻̣̲̠̲̩͖̗̖̼̰̫̆̄͛̃̄̄̄̎̈́̒͂͂̏͌̿͂͋̿̓̃̌̑̈̐̌̄͆̒̋̓̂͂̔͑̆̽̌͗̅̌͂̈́̄̆̄̈́͌̋̋̓̊̂̒̐̍͑̀̓̌̿͛̎̓̒̊͂͛̈́̽̆͒͗͐̆͆̿̌̓̎̅̉͑́͑͒̀̓̄̌̄̀̋͗͒̂͊͗͐͌͊̈́̉̾̃̋̂̊͑́̽̈́̏̅̊̋̇͆̽̔͂̀̂͛̃͗̉̀̒̓̑͑͊̔̒̏̓͂̓̈́̅͊̎͋̃̒̎̽̐̄̈̂͛̑͂̋͑͒̑̎̄̃͊͛́͂͌̓̽̈̽̃͂͂̓̿̔̐͆̀̽̑̊̈́͆̅̂̋̽̆̔̓͗̈́̊͌̋̇͒̋̅͐́͋̃́̅̀͊̐̔̕̕̕̚̚̕̕͘͘̚̕͘̚̕͘̚̕̚͜͜͜͜͜͜͠͠͝͝͠͝͝͠͝͝͠͝͝ͅͅͅͅͅͅͅͅ ̴̧̧̢̢̡̢̨̡̢̡̧̧̡̧̨̨̛̛̛̛̛̭̬͈̖̪͎͉͖͉̘̫̜̼̫̪̗͇͕͖̬̯̯̰͙̜̮̫͕͉̖̜̖̮̝͈̥̜̞̩̖̟̱̙̘̣̬̻̯̪̮̗̞̗̮̞̫̠͙͖̤̩̦̮̣͖̗̻͓̙̤̩̣̝͙͍̤͔͇̞̦̰̮͇͎͈͇̫̯̲̭͍̼͎̯̗̟͕͒̇̈̍͒̑̑̾̾̅̾͗͛̎̐̽͌̈́̄̿̀̀͌͆͊̓͆̐̂̌̎̇̇̓̽̌̇̽̊̆̇͗̑̍͋̔͐̔̍̄̋͋̓̉̆̋̓̅̏̌̂͒̏̎̏̃́͌̓́̓̀̏̓̑̊̍̉̔̐̍͌̉͌͋̆̽̈̈́́̋͂̓̽̂̋͑̈́̊́͒̄̓̀̑́͋̀̐̒͆͂̏͌̉͑̐͆̆̇́̎̋̋̎̓̉̀̿̒͋̌̅̋͑̄̄̔̄̈́͐̐̈́̏̈́̈́͂͒͛̌͌͌̓̃̂͊͗̄̾̃̿̄͋̎̓̐̔̂͘͘̚̕̚̚̚̚͘̕͘͘̚̚͜͝͠͝͠͝͝͠͠͝͠͠͝͠͝͝ͅͅͅy̸̢̨̧̢̧̧̛̛̛̛̮̦͓̝̜͈̪͚͙͇̮̟̝̦̩̬̺͓͙̯͇͓̪̩̲͔̪̬̭͍̣̪̝͉͇̲͖̙̺̭̫̦̰͙͔̔͛̐͛̔̈́̾͂̍̍̉͗̆͗͂̃̌́́̈̉̄̐͗̋́͋̈́̀̊̊̊́̈́̏̆̑̊̓̊̊̇̄́͆͂̈́̒̃́̆̎͐̑͂̏̆̍͌̓̌͐̅̉̉̿̎͗̈̀͑͆̍̌͛̐́͌̃̀̐̃̑̍͆̇͐̽̏̏̔͒͐̉̃̀̌͐̎͛̓̔̾͌̓͐͋̂͋̍̒͗͛͗̑̏̓̀̐̃͆̋̍̓̇͆̍̓͆̌̅̈͒̔͗͐̔̇̕͘͘̕͘͘̚̕̕̚͜͝͠͝͝͝͠͝͝͝ͅͅǫ̵̢̢̨̛̺̹͍͓̥͕̠̼̳͍͉̜̝̬̰̟̞̳͖̫̰̝̝̬͚͙̺̾̂̈́̓̒͋̐̾̽̇͋̄̈́͂̿̎͋͌̃͑̏̆͂͛̄̈́̏̓̈́͊́̑̀̂̑͌̔̅̌̌͑́͋̓̀͆̆̌̈͋̄̿̅͗͌̈́͌̓͊͊̈̀̍̀́͂̈̈͗̆͊̓̃̔̔̓̾̓͗͗͗̄̀̔̏͋̄̈́̆͗̑̌̎̏̇̊̀̔͒͋͑͋͒̚͘̕̚͘̕͜͝͠͝͝͠͠͝͠͝ͅừ̴̡̡̧̡̢̨̡̧̨̧̨̡̨̡̧̨̧̧̧̨̨̨̨̛̛̛̛̞͚̪̟͕̰͈͔̦̘̬͉̼̰̞͙̲͖̺̫͈̮̜͍̳̜̩̣̲̺̗̟̝͙̻̥̬͓͔̥͕͚̭̺͉̱͉̻̭̱͉̤͇̯͉͈͙̳̭̻̱̰̗̝̺̤͉̣͓̖͓̞̦̹̭̟̦̣̝̠͍̞̦͕͙̠͎̞̞̘̦̥̞̻̠̣͕̹̻̗͉͔͉̣̻̹̰̜̬̱̜̘̰̪̫̬̩̳̙̘̹̻̹̖̗̹̯̻̦̫̬͎̝͚̝̺͇̪̪͔̣̩̰͈̺͙͖̟͇̦̗̻͖͖̦͍̲̘̺͓͕̝̥͓̞̣̝͕̩̝͎͚͎͕̥̞̹͙̗̻̼̲̣̫͔̖̼͚͓͕̯̠̣͖̺͓̝̻͕̹͇̜͈͓̻̗͚̳̲̟̜̟͍͙̠̞͕̙̩̟͉̠̺̮̦̖̥̝̖͚͉̗̞͚̦͈̥͚̜̮̩̆͊̾̊̂̉͑̈́̄̉͋̔͂̔̍̓̅̌̋̅̅͐̊̓̓̈́̈́͐̋̐̉̒̎͗̈̿͐̒̏̽̌̿͊̉͋̀̾́̍͆̅͂̉̈̃͑̑̊̍̈́̈́̏͂̊̆̋̉̈̈́̒̏̃͑́͆̇̓͌̈́̆̐̍̈́̂̐͆͆̓̾̈̏́̆͊̿̏̏́̈́̀͒͗͒̏̈́̇̿͒͛͒̽̆͆̊̄̏͊̒̂́̾̃͋̈́͒̇̽͌̄̐̈́̊̎̓̓̂̐̒̇̌͒̐̀̐͗̿́̎̾͊͌̽́̂͗͛̄̌͆̈́̇̐͛̔̀̈́̈́̋͆̀̈́̇̓͛̽̃̐̒͑̇̉̄̽͊̈̓͛̓̔̒̕̚̕͘̕̕̚̕͜͜͜͜͝͝͝͝͝͠͝͝͝͝͠͝͝͠͝͠͝͠͝ͅͅͅͅͅͅ ̷̢̢̡̢̡̡̨̢̛̛̛̛͎͙͚͈̤͍̥̩̰̟̻̜̮̝̺͇̝̰̗̺͖̞̲̺͖̭͉̤̤͍̫̳̰̝͙̮̻̩̳̻͔̙̝̗̰̯̭̟̞̦̫̺̮̺̹̩͔̤̩̝̰̯̫͔̥͚̰̬̬̳̦͉͓̜͙̞̞͕̳̣̹̲̦̳̫͇̺̻̯̯̝̲̒̂̌̓̏̌̃̒͛͊̍͊̎̀͑̈́̌̐̈́̓̀̐̈́̍̆̆͌͌̐́́͌̊̄͌͌̓̐̓̂̋̔͋̅̌̾͌̍͌̂̍̈͒̎̆̉͒̎̌̐͒̔̿̈́̄̋̑̊͂̓̎͐́͂̃̄̀̀̊̌͑̀͑͊̃͋̎̋́̓͆͌̉̊̃̽̓̃̇͋͛͆̄̌͆̓̽̃̓̿̍̈̔̀̈́́̄͐̓̒́̈̽̏́̎̈́͂͗̉̀̄͌͒̿͐̚̕̚̚̕̚̚͘͘͘͘͝͝͝͠͝͝͝͠͠ͅͅͅͅḵ̷̢̢̧̨̡̢̢̢̨̛͇͇͎̞͖͍̙̞̝̳̠̙̦͓̰̜̤͖̞̪̻͉̣͚͇͇̗̤̪̙̪̞̮̹͎̯͙̲̻̙͕̯̼͕̯͉̦̩͍͓̱̳̦̘̭̩̠̘̘̥̲͕̭̜̰̫͖̥͈͔͍̘̹̲̞̥̥̹͖͔̓̿̽̈̓͛͋̿̇̒͂̈́̐͛̐́̍̓̔̀͂̆̈́̀̋̄͊̒̈̅̐̈́̑͂̆̄́̑̈͛̓̃̏̈͛̏̀͋͊̒̏́́̋̑̅̂̿͐̇̅͑̅͐̃̏̎͌̅̊̅̄̏̓̈́̋̈́̾͑̂̎̕͘̕̚͘͠͠͠͝͝͠ͅͅỉ̶̡̨̨̨̨̢̨̡̨̧̨̢̧̡̧̤̪̰̖͎̦͉͍̺̘̤̺̦̟̙͔͖̙̬̭̜̫͇̣̻̻͍͕̖̹͍͉̮̻͍̺̪̳̹͉̗̼̱̘̙̭̦̥̗̻̟͇̰̳̭̭͓̘̣̗̱̯̩̩͖̳̦͎̻̯̳̜̬̯͎̗͓̦̺̙̦̖̭͕̖̗̦̩͔̙̯͍̩͈̗͉̬̦̪̩͈͈̙͎̜̥̫̺͙̖̮̭̄̑̊́̐̉̄̋̄͛̂͊́̅̒͛̈́̃́̓́̓̑̅̽̆͊͒̑̀̀͂̋́͐͆̃̌̋̾̄̽́̓͋̊͌̓̽̉͒̓̈́̀̀̇̆͂̓͗̌͛̄̾̒̊̅̎̋̌͗͋̍͒̆͋̑͌͒̈́̍̈́̇̍̊͋̃̍͂̂͋̋̇̉́͛̅̂̂͗́́̿́͘̕̕̕͘͘̚͘͜͜͠͠͝͝͠͝͝ń̶̢̨̡̢̧̡̢̡̡̨̨̢̧̧̨̧̼͙̖͇͙̯̰̩̰͈͈̳̙̹̤̖̩̘̺͉̹̰̰͈͈̗͎̙̦̹̗̯̮̝̼̪̼̬̙̟͕̞̗̝͙̞̰͙̪͍͉͉̦̗͉̤̭̣̙̙̝̳̹̰͙̪̪̝̝͓̟̘͇̝̠̼̭̱͎̪̥͈̗͎̥̺͈̗̗̦̙͉̺͕͓̰̙͎͈̩̮̱̹̫̱̗̠̘̯͈͙̖̭̜̬͖̰̫͖̞̙̼͙̼͓͙̩͉͉̹͉̮͙̘͉̺͎͍̥͚̻͓̯͙͇̺̜̼̣͈̣̠̩̳̣̳̩̭̖̤͍̙̟̗̲̯̝̠͍̯͖͙͚̼̮̭̟̺͒̑̾͐̈̓̈́̇͛͌̂͋̎̋͛̍̌̈́̆̊̿̽̍͊͌̈́̿̃̑͆̄̉̑͑͑̂̎̈́̔͐̏́̀̽͒̏̿̌͂͐̋̈͌̉̋̀̽̽̓͗͗͘͘̚̕͘̕͜͜͜͜͜͝͝͝͝͝͝͠ͅͅͅd̵̢̡̛̻͉̩̥̦̦̜̝͖̪̩͇͇̖̼̪̫̖̗̟̠̦̫̠͎͖͚͈̣̗̼͕̘̤̖͉̪͓̭̘͎͔͇̳̟̺͔̞͍͍̰͉̤͚͚̳̠̱̠̖͈̟̫̫͚̓͐̂͂͋̃͆̇̃̄͂͛̌͑̋̓̉̒̌͐̂̏̏̾̏͋͊̎̃̐͂̄́͐̈́͐͒̋̐̆̎͑͗̌̾̂̽̾͆̔̌͐͑͗͑̈́̈́̌̐͒̍͆̿̔͂̀̑̎̂̒͛̈́̕̚̚͜͝͝͠͝͝͠ͅͅľ̵̡̢̛̛̛̛̛̛̛͚̣̭̮̪̫͙͕̳͇̫̫̮͇̠̙͇̩̩̹̣̿̃̆͊̾̆͑͛̍͆̌̊̑́̎̍̀͊̀͋̓̄̂̃̾̅̎̔̎͌̀̆̇͗͆͒̑̉́́̇͂́͌̈́̑̎̂̆͗̏̾̆͋̌͋̔͐͊̓̄̐̑̇̌͆̓̍̆̉̿̀͛̓̈́̌̽̍̄́̏̑̓́́́͛̂̃̍͐̽̈́́̋̓́́̇̿́͊͆̋̾̾̈́̈̆̿̽̅̈́̈̃͌͒̿̈͋̀͐̓͆̾̈́̾̿̅̓̉̐͌͋̀̆̌̒̐͌̈́̈́̂͑̆̉͒̎̏̽̂̇̆̀͊͒̌͐͒͌̃͋̄͗̂̈̂̽̓͂̓̊̓̈̽̋͗̔̌̄̈́͛͐̍̀̒͋̏̂͌̃̃̂͆͛̏̈̍̒̀̏̆͌̇̒̒̈͆̐͌̃͛̓̈́̒̈́̎́̂͑̿̀̓͑̒͑̐́͘͘̕̚̚̚̕͘̚̕͘̕̕͘̕͜͝͝͝͝͠͝͠͝͠͝͝͠͠͝͝͠͠͝͠͠ͅy̵̨̡̡̧̢̨̡̡̡̨̢̡̛̛̛̛̮̮̻͇̞̯͕͎̣͖̙̖̠͔̳͕̤̣͎̞̪̖͓̪̱̯͉͕̗̲͈̼̖̠̜̺̖̬͍̘͕̭̥̜̝̻̣̦̹͉͙͖̗̻̰̼̜̼̦̙̗͓̲̙͕͎̘̱̖̭̦̞̘̣͓͎͇͓̥̳̯͚̫͍͓̲͆͆͗͋̍̓̓̈́̏̋͊̈̊͑̽͐̾̓̄͗̇͋̒̄̃͆̽̍̆̒̎̇̆̓͗̊̈́̍̃̂̑̊́́̈́͑͗͑̆͐̇͆̔̆̈́̆̎̀̆̏͂̐̊͌̄͛͋̅̐̾̃͐̑͊͋̊̀̽̉̉̂̇̋͛̉̐̏͊̉̉̃̎͌̅͊̑̉̆̓̉͆̌̇̑̾͑̋̊̔͑̈̐̈̈́̓̽̂̏̾̿̀̈́̽͆͋́́̄̂̑̌͘͘̕̕͘͘̚̚̕͘͘͘͘͘̕̚̚͜͠͠͝͠͝͝͠͠͠͝͝ ̵̧̨̧̧̧̡̢̡̨̛̛̛̛̛̛̛̛͓̘͕͔̮̼̗̩̥̩̜̺̺̞̤͇̙̼̫̮͈͎̤̪͓͓̞̯̥̯̤̹̖̜̭͉̪̠̦̠͙̭̖͎̫̠̭̝̩͓̥͎̦̱̹̼͓̫̼̬̖͈͉̝͍̓̃̒̂͊̏̍̔̄͒̔͌̽̀̿̍̏̀͗̓͊̌̆̀̈́̌͌͆̌̃͂̇̃̏̐̉̿͛̈́̓̓̈̀͊͌̏͌̾͗̾̌͗̆̉͆̐̂̈̌͛̅̑̎̐͂̄̍͋͒̐̅̀̉͊̏̂̉̽̂͒̈́̑̆͊͐̍̄̆̑͂͒̿̋̂̽͋̇̅͐̊̊͒̿̐̌͗͗̓̈́͗̇̌́͆̌̇͂͊̿͆̈́͛̀̋̈́̓͑͑͋̓͌̈́́͐̒̓́̂̿́̈́̏͗̾̓̃͒̽̀̋̾͌̐͌͊̄͆̄̾̆̅͐̆̃͌̓͗̂͊͛̒̾̓͛̓̐̒̿̐̓͆̉̄͛̓͌̓́̊̐͆̈́̃͋́̅́͋̌̀̀̊̆̾̀̽̌͌̑̎̈́̐̋͋̉̃̀͋̐̏̐̇̿̇̊̈́̀̈́͌̇̒̓̒̌͗͑͗̚̕͘̕̚̚̚̚͘̚̕̕̚̕͘̚̕͘̕͘̚̚̕͘͜͝͠͠͝͝͝͝͠͠͝͝͠͝͝͝͠͠ͅͅͅͅ

Thank you kindly.

How on earth did you do that…