Programming

This is a bit of frustration post. I'm not a professional and some stuff is super confusing. And it might not even be programming only, as this seems to be a general issue when it comes to signing and security in computers. Every time I have to reinstall my operating system (its really only a few times in a decade), one of the things i fear most is signing into Github, signing keys and setting up local git on my Linux machine. I want the verified badge. Every time its a fight in understanding and doing the right steps, creating gpg keys and access tokens and such.

Am I the only one who struggles with this? Right now I have set it up and my test repository has the badge again. Do people care about this? Especially people like me who does a few little CLI and scripts and nothing else. Am I doing enterprise level security for the sake of an icon or is this really more secure? I do not have ANY professional background. As said I seem to have setup correctly now, so this is not asking for troubleshooting. Just wanted hear about your opinion and experience, and if any of you care.