I realy regrett buying the 2024 rules, How do you handle it?

I run several campaigns (some with inexperienced players) and there is no way to disable the 2024 content. Now all character options are flooded with 2024 stuff (and a lot of them are exactly or almost the same.)
this causes some confusion bur more problematicly: this destroys the usability. all Lists are way longer now. its realy ugly from a UX perspective.

How do you deal with this situation?
I guess we just have to get over it.