Everyone keeps complaining about SBMM (Skill Based Match Making) and asking the devs to remove it, but as far as I can tell there is no SBMM, or if it does exist it's completely non-functional because most complaints are about high-level players and teams destroying lower-level players in non-ranked games. If SBMM existed and was working properly this should never happen unless the high-level players were playing with a smurf account.
I'm also very frustrated with non-ranked matches. Whenever my brother and I, who are both platinum, join a non-ranked lobby it seems 90% of the time we get grouped up with some inexperienced random who proceeded to run into firefights solo while we're still 200+ meters away, or solo-drops on the other side of the map, and/or dies as soon as we encounter the enemy and promptly quits. It's easy to tell they're low-skill players are being mismatched with us, doing neither of us any favors.
Typical match is we'll hop into a non-ranked lobby, get a level 10 player new to the game on our team, land on the outskirts of Capitol, encounter another squad who promptly kills our teammate (who usually quits right away) and then proceeds to steamroll us. Looking at the enemy stats after death it's a pre-made squad each with over 10k kills and hammer and predator emblems. We don't actually mind competition but it's extremely frustrating when our team members probably have a dozen or so hours in the game total and we're matched up against a coordinated squad of Predator level players.
Again, if SBMM existed or was functioning properly this should never happen.