I don't think mine are controversial but...
Home education all the way. I don't like the thought of most schools and particularly hate post 11 education. I say post 11 as in my home town, secondary school at age 11 is quite a recent thing. It was always upper school at age 13, ie the three tier system which I much prefer. But if I was rich I would either get more tutors and the only school I'd consider is a performing art school or specialist school for a talented child and only post age 11/12.
I don't have set bedtimes anymore but between age 3 and 6, it was around 9pm. Before age 3 was anytime due to breastfeeding and after age 6, I've not been that bothered.
I don't really limit screen time.
All kids pitch in to housework from age 2. If you can walk and play then you can put your toys into a box.
I do not celebrate any holidays, so no Xmas, birthdays, valentines, Halloween etc. So much cheaper.
I don't believe a parent needs to get up in the morning, if a child wakes up early. Put them in bed with you and ignore them, ie obviously if past breastfeeding, needing a change of nappy or need your help to go toilet/potty. They will sleep next to you and wake when you do. Tried this with my own and children I've looked after for years and it works. Eventually they stay in their own bed. I work on the fact that I've had my body clock longer than them, so they can fit in with me, not vice versa.
Cereal for dinner never killed anyone. It's usually fortified with vitamins and minerals and what's wrong with weetabix, granola and porridge. Even crunchy nut cornflakes or cheerios won't kill.
I've always offered sweet treats most days and pudding after a main meal. Everything in moderation. And no food is demonised. (except red meat)
Alcohol can be sipped from age 4. And a small drink at special occasions can be given from age 8 or 9, ie I was given a snowball or babycham at family events and alcohol was never a mystery. I was also far younger than age 8 or 9.
No requirement to get dressed if not going out. No requirement to wear clothes as generally I don't in the house.