Microsoft Windows is even worse.
Constant disruptive updates, forcing you to make an account during install, ads in the start menu, that creepy "Cortana" process that you can't kill...
This may have been true when Win10 just came out, but it isn't anymore. You can schedule your updates (and if you don't, they try to schedule them for you in non-use hours), there are ways to bypass the MS account creation and just use a local account, I haven't seen an ad in my start menu in ages, even after multiple large system updates and there is not a single reference to Cortana in my Task Manager or Services (I turned Cortana off in settings).
Granted, I'm aggressive at turning off startup items, managing what services run on boot, and so on, but my point is, each of the things you mention may have been true at one time, but they are not necessarily true today.
edit to note: I'm not defending Microsoft's use of dark patterns, they definitely do push them out and then sometimes back off if there is enough pushback. And that is bad, and should be called out. Just aiming for accurate information here.
they've lately been trying to get me to make a cloud account to login. i remember when i installed it i made an "offline account", but now after a few updates im occationally getting a nag to "finish setting up your computer" before i can start using it which leads to a place wanting me to make an account which I now have to cancel out of rather than have a permanent method of removing it.
From this perspective it's amazing. I ditched Windows completely for about 5 years (coinciding with my time in Software). And had to deal with none of these problems any more, I always remember that I hated windows for some reason but can't seem to pinpoint/remember, but now you've reminded me.
I disagree. Reddit is worse because if you don't have an account, you are constantly pushed to make one, or get pop-ups to download the ad. They also seem to limit functionality, like seeing all comments, unless you have an account.
The Windows installation process is annoying for sure, but once you get through it, you are able to disable or rework everything you mentioned. iOS honestly has everything you mentioned as well; in fact, it's installation process pushes even more services than Windows does, but I never see people complain about it. I find both process annoying, but I forget about them once I get everything setup because it goes away. I don't want a reddit account because I basically only visit the site when a friend sends me a link. I am guessing I can also have their stuff go away if I download the app and sign up, but it's not as essential to me as using Windows or iOS.
These are the primary reasons I moved off Windows and onto a combination of macOS and *nix. Plus, macbooks have native Thunderbolt 3 support, which is essential for near-zero latency audio production.
Granted, I'm aggressive at turning off startup items, managing what services run on boot, and so on, but my point is, each of the things you mention may have been true at one time, but they are not necessarily true today.
edit to note: I'm not defending Microsoft's use of dark patterns, they definitely do push them out and then sometimes back off if there is enough pushback. And that is bad, and should be called out. Just aiming for accurate information here.