The biggest life improvement for me was to get a bidet after reading about it on Reddit. It’s been a game changer. It’s so easy to clean up.
When I now have to go to a toilet without one I feel like a caveman. I bought the cheapest one Aliexpress, no bells or whistles, and installed it myself.
And just the cheap and cheerful Samodra rocks. I actually prefer it over the pricier tushy brand ones.