Yeah, I remember someone getting all their Proton accounts banned, but they had a large amount, basically using it as a disposable provider. Don’t be that person and ruin it for everyone.
I have two with Proton and have had two with Tuta. I don’t think either would bother coming down on that. It could very easily be two people sharing a device with different email accounts or so forth.
MS and other corps love MIT and related licenses because they can just take the code and basically do whatever with it in their projects, so it makes sense for them to promote it. Generally speaking, they won’t touch GPL/AGPL as it would force them to distribute their source.
I believe it was a very intentional choice to use a permissive license for Rust. If they hadn’t, it would not have been as popular as it is today, nor would it have big money behind it. https://rustfoundation.org/members
This is basically the holy grail for finding how to do things or troubleshooting once you have the basics down: https://wiki.archlinux.org/title/Main_page
A large amount of information is transferrable to other distros, particularly if they use systemd.
I would also spend some time getting comfortable with the command line. There are a million tutorials, guides, and free courses on this topic. Find a shell and terminal emulator you like. I’m using Fish and Kitty these days.
Going against the grain, maybe consider EndeavourOS for a distro? https://endeavouros.com/
In this scenario, the thumbnails are going to be generated when you browse the directory. Probably what network filesystem you’re using. Alternately, maybe there is a maximum file size on previews? I know dolphin has that option.
I’ve used https://changenow.io/ several times to get XMR from LTC or vice versa. It’s always worked for me, but I’ve heard of people’s transactions being held if they were large amounts, so exercise caution.
This doesn’t solve the problem of buying the initial crypto, which may or may not be difficult, depending on your jurisdiction.