Honestly, I wish they implemented a skill lock type feature and interaction filter feature. I currently use a mod, but it is out of date and no longer updated. This helps clean up skill unwanted for certain Sims I have but I'd love it if it extended to remove unwanted interactions too.
For example, if I lock/no learn Singing, then when I click my Sim, they won't have the Practice Singing interaction. Or if I lock/no learn Natural Living Skill, none of those interactions show up.
If this could be expanded to more fine tuning that be great, clean up those pie menus and keep Sims more unique on how you set them up.