A bidet is standard equipment in Argentinian homes, even the poorest houses have it. Once you get used to it, it’s incomprehensible that in other countries people just wipe and…hope for the best. But often it’s hard to install one in bathrooms that are not designed for it. So a Japanese toilet is a somewhat over the top solution in our house.
If it's standard equipment, why wouldn't bathrooms be designed for it? New expectations? Something else?
No outlet near the toilet.
Non-conforming/non-standard shape of seat and/or tank.