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.
I splurged and got one where you can control the water temperature!
I’ve never been an “I can only poo at my house” person, but now I’m like “I can probably just wait…” I know what you mean when you say that not using one feels like being a caveman.