I prefer to rebase as well. But when you're working with a team of amateurs who don't know how to use a VCS properly and never update their branc with the parent branch, you end up with lots of conflicts.
I find that for managing conflicts, rebase is very difficult as you have to resolve conflicts for every commit. You can either use rerere to repeat the conflict resolution automatically, or you can squash everything. But when you're dealing with a team of Git-illiterate developers (which is VERY often the case) you can either spend the time to educate them and still risk having problems because they don't give a shit, or you can just do a regular merge and go on with your life.
I don't even know how to look for onion sites. I don't want to encounter any regrettable content either. So is there a way to search for onion sites in a safe way?