Tortoisegit is God awful, stuck in 1999.
If it works don't fix it. Not that it's my go-to.
you just indicated you enjoy reading man pages
I have indicated that I do it, not that I enjoy it. But yeah, I prefer it to skimming 20 verbose blog posts and outdated Stackoverflow questions to find one that is actually related to my specific use case. And often enough the search results will be online versions of the man pages anyway. Not quite sure why you are so hostile about it, I just said "read the docs" basically.
Mouse over the link to the subsection in the sidebar, right-click, copy link location.
Not sure if there is a way to link to a specific paragraph though. Since you seem to be new to Lemmy you may want to take a look at this for formatting your posts: https://join-lemmy.org/docs/users/02-media.html
And since it seems you already had a post deleted, there is a modlog. You can reach it from the sidebar of any instance or community. So if you go to [email protected] then click the modlog link in the sidebar, and scroll down a bit you will see the reason your post was removed. You can then appeal that action to either the mods of that Europe community or the admins of the feddit.org instance.
As you seem to be American and inclined to research, here are a few keywords you may want to look up: Operational Security, Signal Intelligence, End-to-end-encryption. Be advised that up/downvotes as well as a lot of other metadata is essentially public on Lemmy, because it is available to every instance (you can host one yourself if you want to). Your government may be blind on four eyes right now, but there is still one remaining.
Also don't get drawn in too deep into the reasons why any of these people do what they do. It's interesting to the point of being too good to be true, I'll admit that, but it is a distraction. Focus on organising yourself and the people around you. Good luck.