I agree with other posters who say that unless you have ever dealt with a child who is reluctant or refuses to use potty/toilet you don't really understand it.
Tbh to keep banging the drum of how easy it was for you and your children to train is both smug and insensitive.
Not all parents who have this issue are lazy, inconsistent or incompetent!
I have a nearly 3 year who falls into the reluctant/refuser category.
We have been trying to train since he was 2. We have tried stickers, chocolate buttons, letting him run around with no underpants, putting him in 'big boy' underpants, praise, nonchalence, putting him on potty at regular intervals, getting him to sit on it whilst watching favourite tv show, using toilet with special seat etc, etc. Not all these techniques at the same time [that would be inconsistent
] but at different times as we tried to use 'helpful' suggestions from others who have successfully trained.
However DS has never once gotten a poo or wee in the potty or toilet. When in underpants he wees as normal and never asks to be changed. I will notice he has wet pants and change him, he however is not bothered at all.
He has no interest in using the potty or toilet. Is not bothered by weeing or pooing in his underpants. What on earth do you do with a child like this? He is also not motivated by rewards, as in he will sit on the potty for a chocolate button but won't do a poo or wee on it. He won't go to the potty himself to do a poo or wee in anticipation of a treat iyswim...
Sorry for the hijack op but it was making me cross that some posters seem to think every child is easy to train just because their own was.