Yes and that's the point. As a lay person it's not my business to determine which Boeing aircraft are safe and which aren't. Boeing's conduct has dealt tremendous damage to their reputation for safety and this casts a shadow over the entire fleet. They have to do a lot of work to rebuild that reputation and restore the public trust.
As a lowly passenger I don't get to choose which plane I am assigned to, also the airline seems to change it on a whim.
At this stage I'd be unhappy to be on a modern Boeing but I don't know what I could do about it, except cross my fingers and hope I won't be the next victim. I don't know what rights I'd have to claim a refund or demand a different model plane.