I wouldn't worry about that too much. This is the Internet; whoever you stole it from probably stole it from someone else, and so on.
Oh my god the internet is a vehicle for theft! BAN NOW BEFORE OUR CHILDREN ARE STOLEN AND KILLED! The internet is a vehicle for plagarism and it's destroying our creativity! *Unintelligible growling and screeching*
Not that I actually know anyone who's super duper against the internet. Except maybe my school, and that's just blocking freeware, Youtube, pornography/adult stuff, games, things that can be justified.
Except maybe the Youtube ban, 'cause people need to get permission for every individual video (even a channel made by student press can't be cleared).
Anyway...
Used a pistol as my main weapon and got away with it, only switching weapons when I was really in trouble (two mutant clingers at once or something like that).
Having the pistol fully upgraded and having reloading near its maximum for both characters helped loads, as you might imagine.
I also got the "I'm the Alpha" achievement while doing so.
Was able to trade a few pots of prepared food for almost everything the human caravan owned (short of really expensive stuff like steel bolts, giant trap components, etc.)
Slaves to Armok: God of Blood
Chapter 2: Dwarf Fortress
I hit a scary number of people with my hammer in a short amount of time. In fact I hit so many people with my hammer that an opponent became very salty about how Reinhardt is too good and all you have to do is run at people and hold down LMB.
Ok, sorry for the Off-topic moment, but... this is now the 7th character I hear is "OP" in that game. Isn't the definition of OP kinda... vague in that?
Considering there are only 27 characters... yeah. They did a very good job balancing the characters so that they all feel powerful without being overpowered. There are OP and UP characters for sure, but considering how many there are the devs did a remarkably good job with the whole thing. Its kind of like TF2 on crack (3x as many classes) yet some how FAR more balanced than release TF2.
I don't know anything about Overwatch, and I don't know what you do/don't know about TF2...
Aside from the Phlogstinator, I'm not sure what you mean specifically. With public servers it's kind of down to luck whether you've got a team willing to actually be a team or not.