This was the one reason I wasn’t cheering for the filibuster to be repealed. The 60 vote threshold was the only thing that saved it last time. They will only be able to realistically get rid of it if they abolish the filibuster. Which would be a net win for Democrats, so they likely won’t do it.
At least it theoretically has account portability…but yes, I fear people are setting themselves up to be enshittified again, as Cory Doctorow has brought up