I was thinking about that when I was dropping my 6 year old off at some hobbies earlier - it’s pretty much expected to have learned how to ride a bicycle before starting school, and it massively expands the area you can go to by yourself. When she went to school by bicycle she can easily make a detour via a shop to spend some pocket money before coming home, while by foot that’d be rather time consuming.
Quite a lot of friends from outside of Europe either can’t ride a bicycle, or were learning it as adult after moving here, though.
edit: the high number of replies mentioning “swimming” made me realize that I had that filed as a basic skill pretty much everybody has - probably due to swimming lessons being a mandatory part of school education here.
Lol no, you poop squatting on the toilet, without any part of your body touching the toilet. Toilets in India (and probably rest of Asia) are at ground level, with two porcelain blocks on either side to keep your feet on (the blocks are set into the ground and have a rough top; neither you nor they will slip). Most hotels will also have western toilets.
Also using toilet paper is considered unspeakably gross. You are supposed to use water and/or your left hand (right hand if you are left-handed), and to then wash your hands with soap. Because of this, you should touch food only with your dominant hand; using the other, however clean it actually is, is seen as uncivilised.