I think 1 is too young. Taking off a diaper is a common thing once babies learn how to do it. It doesn't really mean they're ready to start potty training. If you start now the process will get dragged out forever

Probably all my kids did that but they wasn’t really ready. When they are really ready it shouldn’t take but a few months too be full on trained so I wouldn’t stress it too much if it doesn’t go easy

No bc we did it with my oldest and it was interesting to find out what pulls fit and what potty he likes and helped around 2 he just went off using this potty we got him that makes sounds 3 hes using big boys potty with a seat that go on