You do you man. We all got different hands and preferences and physical dimensions, as well as different usable desk space. It’s silly to draw lines in the sand about peripherals. Personally, I like my giant gaming keyboard with macro keys and whatnot. I program the extra keys to do things as needed. But I wouldn’t force that on anyone who wants a smaller form factor. Hell now we can even get picky on how much actuation force, key travel, and sound of key press. A keyboard for every preference!
At the very least it comes down to regulation of speech. Advertising is speech. Even if you got rid of like actual commercials, you’ll just shift advertising towards product placement and utilization rather than over advertisements.
Definitely a complex thing.