Amen.

If you need an example, Google "TFK426". No, it's not a tuning fork, it's an 8-pin DIL.

Same goes for the brokers: "SAA1084P".

Those are just 2 examples I found last Friday. They're components on an old PLC I need to fix and they're just laughing in my face. I suspect they're opamps but I'll probably never know and I'll end up telling someone to just buy a new system.