First of all, do not judge the whole nation by the behavior of uneducated minority who got access to computer, internet and crypto-trading. Just enjoy the money you can make on them. Well, if you can.
Next, not all of us are 5-graders (judging by manners and behavior) and idiots (or just plain stupid or abusive spammers) - these are international. I am watching the EN chat and that's pretty the same sh.t as in RU channel - scam with scam over scam add trolling, some phishing and good old spamming of course. Not much difference really.
Third - well, whatever.

PS: There's just A LOT of Russians online - ergo - you notice them more. General percentage of spammers is well within standard deviation.

Live long and prosper.