I should not be a few keystrokes away from accidentally deleting all of today's entries with no confirmation if I'm sure, and no way to recover them, even if I close the browser in the same second. I don't even know which ones I hit.

For instance, I watch a video on Shout Factory and then pause, close the tab and when I go back to the link it goes back to where I left off.

The only addons I've been finding are ones that block based on specific urls, domains, or a few glob patterns. I want to specify any regex.

If you don't know about smart keywords, basically you can set phrases as shortcuts for specific bookmarks. I want a folder with all of my keywords synced, and that folder only. On each profile or account I have have whatever other folders and the placement of the folder with the keywords doesn't matter as long as they have the same name.

Apparently I wasn't clear enough in my other post. When I focus on the URL bar on a search page with either CMD L or by clicking it, I want to be able to just copy the phrase "lemmy" instead of having to select the text from https://www.google.com/search?q=lemmy. If I type search queries with spaces in them, the spaces are replaced with +s in the URL so I can't easily copy them.

I often do searches with multiple search engines and extras with the same query but with site:reddit.com added at the end. Being able to press CMD L to focus the URL bar, and then CMD C with all the text selected would make things a lot faster. This was added months ago to Firefox but it looks like it was removed now.