the UI NEEDS MAJOR IMPROVMENTS

What would you recommend?

It's not AI generated to my knowledge, we paid for it by a well respected theme creator in the XenForo space and this theme is from 2019. But I do want to make a custom theme, I just haven't figured out what to do in regards of aesthetic or practically.

The "corporate" feeling is a good thing though lmao, we're not trying to be niche.