Tutanota's emails are quantum resistant only when you are emailing other tutanota users. So practically no benefit really. You're better off buying a cheaper email like Posteo that at least lets you use a goddamn third party client. Then you can use GPG to encrypt your emails or just use something else really, email is not good for discussing confidential stuff.
I'd say no if this guy wasn't here for almost a year. He also didn't even know what his account's instance was until someone told him. Apparently Voyager never made the instance of a community or user visible in the app, so he was unaware of instances.
New people are good and all, but I really dislike ones that don't even try to learn the absolute basics of the platform they are going to use.
You don't need to change the instance of your account to subscribe to any (with the exception of defederated communitys' instances) community. You simply need to subscribe to the unpopular opinion community in, for example, lemm.ee instead of the one in lemmy.world. You should've figured this out by now, with some communities having a @<instance> at the end in their names.
Why not just migrate to another instance? Have you forgotten that we are in the fediverse? This is a good opportunity to move communities to other instances.
...or just migrate the community to another instance? Like why are we in the fediverse? Have people forgotten that if you don't like a instance, you can just move to another one?
I'll give you a command to mass delete your entire operating system:
sudo rm -rf --no-preserve-root /