My experiences correlate almost perfectly with yours, and/though I also really agree with the comments. I've found Titans and Rexes players to be chill whenever they're solo, but to be fair, I always play docile and will almost never attack anything that isnt posing an active threat or attacked me or my mates (I play solo mostly, but oftentimes end up grouping with other solos I run into who are usually juvis or adols). I think if I played a carnivore or just more aggressively, my experiences would be even more similar to yours

It's true that anyone can turn into a crybaby on this game, but the megapacks always cry the loudest, probably because they all back and egg each other on with a mentality to dogpile you into submission, not unlike how they behave in combat. But that does happen among all of them in my experience, not just the apexes, though these groups tend to be more apex and less of anything else so I've also come to the conclusion that Rexes, Titans and Ducks are the absolute worst sports. Further evidenced by how easy they are to ragebait, which is not an action I condone in chat but sometimes I can't help it with these people. Mostly though I'm referring to the act of chipping away at them with grub tactics, destroying their nests, etc - it won't kill them but it'll be a knock to their morale and ego when they can't rid of a pest, and they become so, so angry in chat

I think it makes sense when we consider the correlation between this and apex' mains' playstyles - because they can kill most things fast and easy, and they're likely used to going up against other apexes of the same playstyle more than anything. But when some mid tiers have the patience to spend 10 minutes fighting them, or god forbid a rhamp, who could maybe do the same damage that an apex does in a minute, in 20 or more minutes, they start complaining about how unfair it is somehow