That's a list for sure @Phrenologistsfinger!
The internal combustion engine? So mass transport is a complete no in your world?
Fossil fuels? They exist, man has been burning tar and oil for millennia. At what point do they become bannable? Are you going to ban carbon too?
Meat? I'm made of meat, as I presume you are too. Are you going to ban my muscle-fibre? Are you going to ban carnivores?
You want to ban fish???
You want to ban eggs and dairy? What about my eggs and dairy? Banned?
Animal cruelty? Have you seen how most animals live in the wild? Not kind. Let's ban animals then, they are bastards to each-other.
Plastic? Thankfully there will be absolutely no plastics in the device on which you typed your list. So that's good.
Inane shite? Very easy not to engage with. Just pretend it's not there. If enough people followed this plan, it would cease to be. Probably the easiest of ll your potential bannings.
Musicals? Not a fan, but they do bring a lot of joy to a lot of people, why ban something that makes other people happy and you can VERY EASILY IGNORE.
TWAW? We all know they're not. That one will shake itself down.
Climate change denial? It's not denial so much as human nature, who are we with out relatively comfortable lives to tell the developing world that they can't have what we have? Can't want better for their children? I think emerging technology will save us. So lose the hair shirt.
Fireworks? Do you not like fun and visual spectacles that can be enjoyed by thousands of people? I do!
Plastic grass? I'll give you that, it's shit. Still wouldn't ban it though.
Concreting front gardens? Also a bit rubbish, makes no sense because you neeed PP for a dropped kerb so no parking on that bit of road either, so has no use in reducing congestion or relieving parking problems. This is the only thing I'd consider banning, only because it really confers no discernable benefits. It is absolutely pointless. Un point.
Tree-felling? Ambiguous. Some trees need to be felled!
Greenfield site building? There's a housing shortage. I'm a big fan of exploring alternative solutions, in some areas green-field is the only way. Unless you're a massive NIMBY.
The assumption re women and their ability to give birth? Niche. Most people generally don't give a shit unless they're a deranged relative. Anyone else is just making polite conversation.
Misogyny? Love to ban, love to. Banning ain't going to work. That one is going to be a long, hard slog, and I'm with you.
Cigarette smoking OUTSIDE in public areas?? You can piss off, you threw me out of the pub, where the fuck do you want me to go now? Down the drains??