Shorts are weird. They don't respond to keyboard controls like K for play/pause, arrow keys to scrub and change volume, you can't actually scrub at all. I'm pretty sure you can't see what channel posted them or when? Play them in the regular window and voila, normals ass YouTube video. Just short.
Youtube's default player will now resize the viewport depending on the aspect ratio of the content, so I suspect it would do the same for vertical video
I looked through your list and found 2 other addons that you can replace with uBO. The first is Consent-O-Matic, you can configure Firefox to automatically block all 3rd-party cookies and use the following lists in uBO to block the cookie popups and notices: "AdGuard/uBO - Cookie Notices" (It's pre-installed in uBlock Origin, you just need to enable it in the settings) and this one: https://www.i-dont-care-about-cookies.eu/abp/
You can also replace the ClearURL addon with the "AdGuard URL Tracking Protection" list, it's also pre-installed, just enable it.
You might gain a little bit of extra speed by disabling/removing those 2 unnecessary addons, and it will definitely minimize your browser fingerprint, making you less susceptible to tracking
I enjoy helping people out, when I have some free time. Otherwise I would waste my time scrolling on Tiktok or Instagram Reels lol.
I believe Firefox now does what ClearURL advertises (removing tracking elements in URLs), but I'm not sure I'll have to check again
Yes, they added such a feature in version 120 I believe, but I would still use the uBlock list. The performance impact is not noticeable at all, it doesn't hurt. But the ClearURL extension is kinda unnecessary.
It's often actually the only addon I install in my browser. But usually I like to keep a few other things like LibRedirect, Dark Reader, Bitwarden and OneTab around.
Clean urls breaks a lot of things so I don't use it anymore. You can delete trackers if need be by yourself (usually everything after "ref" or everything after "?"
I would also like to add:
Ublock Origin with Javascript enable by default in settings
Container Tabs
Tree Style tabs
Bitwarden
Simplelogin
Privacy Badger
Dark Background and Light Text
Tampermonkey (use to redirect to old reddit to view without JS using ublock)