What item(s) is banned from your sims home?

I banned bikes, the gaming rig, the globe bar, highchairs and the parenthood board. I do not buy clay or the cube thing for my Sims. I have my Sims place earbuds in the world and then I delete them.

One time after an update when mods were out of my game and I did not use cheats I banned bikes forever. My Sim rode their bike into the bathroom, got stuck, wet himself and then died of embarrassment in the first 15 minutes of game play in a new save. lol I dislike all bikes.

The Cupcake Machine and the Observatories. They are just to....Big

Voodoo Doll and future cube. They are both so boring with gameplay and honestly offer nothing different than other items and supernaturals do. Cupcake machine and observatories I don't use too much because the size of them don't fit most lots. I don't use the candy bowl or pumpkin carving station. I can't stand the talking toilet or karaoke machine at home lots. The hamster cage I admit I don't use a lot either and expected gameplay for them to be more interesting. Sometimes I have to ban the ice cream and popcorn machine because Sims don't want to eat their meals when it is around.

The doll houses! They’re outrageously huge and every sim is constantly trying to play dolls. All time time, no matter what. They will never give up their quest to sit and play dolls by themselves. It bothers me because its not like they do it when theres nothing else to do, they will cancel cued actions I’ve set to go and play dolls instead. Fine then, go pee yourself and pass out from exhaustion all because you had to play dolls! Lol

Computers. I’m playing a pre-computer era, so it’s nice not to have sims or their guests on the computer all the time.

Radios. I only get radios out if I want them to use them. I like having deco radios instead.

High chairs are the only item I can think of that's been banned outright. I'm sure there must be something else, but I can't think what it would be at the moment.

I was going to say the cowplant, but I do grow one to fulfill the Freelance Botanist aspiration (then delete it) and sometimes I'll grow one and let it die to use as decoration. I've also had to grow one for a challenge goal. Otherwise, I never, ever grow them.

Others are banned from gameplay but used in builds for challenges such as the microwave and coffee maker.

Lastly, a few items are banned if the household has full autonomy such as; pools, fitness equipment for active elder Sims, and unfortunately, displaying autographed celebrity portraits. Sims are obsessed with clapping, cheering and fist pumping for them. Anybody else notice that? It's ridiculous! :D

There's a few.
Televisions
Modelling Clay
High Chairs
and in some Computers.

Washer and dryer. I thought they would be a fun addition but man, are they tedious. My Sims generate laundry like crazy and I have to tell them to do the laundry, put it in the washing machine and then they start to walk away so I have to tell them to start the washer. Then tell them to move the laundry to the dryer, and start the dryer before they start to walk away AGAIN. Oh, and I forgot to tell them to clean the lint tray so there's a fire that will kill them and burn down the house. Every. Single. Time.

I actually enjoy most of the things people have mentioned. The talking toilet is one of my favorite items, lol. But highchairs are banned from my game.

Nothing is expressly banned from their homes, but some things would have to have a really good reason to be there like the observatory or the rock climbing equipment. That being said, I nearly confiscated the ice cream maker from a sim who would eat nothing but icecream.