First point, pointing out someone's mistakes is not the best way to win games as most people will just get defensive even if you are correct. Example, there was a Gragas mid on my team facing a Syndra mid. At one point he died and I made a polite suggestion that an abyssal scepter would probably help him most against the Syndra. He then got heated and said that not to tell him what to do. The best suggestion is to just not make suggestions. Let people play their game.
Second point, behavioral psychology has taught us that positive reinforcement works better than negative reinforcement. So from this it's better to point out the good things/ plays a player does instead of saying "you suck". By reinforcing the good plays you increase the likelihood of a player repeating that behavior. Along with that you should minimize the mistakes a player makes. Just say, "it's alright." And move on. There is no reason to start WW111 in a video game just because a player got caught out.
Third point, the way you group people as "us" vs "them points to a dualistic mentality that shakes my core. Reality is not a black and white affair. There are many subgroups that are present. By grouping people into very discrete categories you are very prone to jump to incorrect assumptions about the world around you. I do not support any candidate. Any political affiliation has no bearing on what games people play has far as I know. I'm not saying you are wrong for who you voted for, but dividing people into combative categories that makes them either more or less than you by attributing negative stereotypes, rather than acknowledging valid points from any side of an argument is extremely closed-minded and dangerous. I know I don't know you, but I ask that you please avoid watching polarized media that supports only candidates on one side. Really dig deeper and look into both sides.
Cheers,
A Bard Main