So let me get this straight OP, you think that you are playing against smurfs most of the time?
half the time I think I am playing against an alt account. Whether the intention is to smurf doesn't really matter. But the fact people having multiple accounts is so acceptable in this community is a huge problem. And the speedrunners are leading by example.
I often feel that my opponent is cheating. It is not uncommon the have this suspicion, especially when I am playing badly. When I do postgame analysis, however, I learn that my suspicions were because my board vision was so poor in that particular game. It is always worst when I am tired or angry.
I've looked at a large number of your games. I've not seen any evidence of a strong player smurfing. The strongest opponents you've faced among the several dozen games I've examined have been 1700ish on Lichess, and these players make fundamental errors that a master would never make.
That is not to say that I can be certain you have not played against an alt account. It is quite possible that you have. But, I've looked at enough of your games to know that you haven't faced any alt accounts in the past five days.
I never talked about any such thing. Stop trying to deflect the thread and put words in my mouth, you are going to end up getting yourself muted. wow.... Speedrunning has to do with alt accounts undermining competitive matchups even though it is something sanctioned by this site. That is the subject of this thread please learn to stay on topic.
Ahem
"half the time I think I am playing against an alt account."
Can you even comprehend your own words to which I was responding?
I've looked for evidence of alt accounts in your games. Haven't found it yet. I'll keep looking. maybe if someone takes the time to run Chess.com's computer analysis on all your games, we can shorten the research process. If any of your opponents ever exceed 60 CAPS, we can start there. Ann alt account by a master would typically have a CAPS above 85.
So what, people have alt accounts, they cheat, sandbag, blablabla. No one is arguing that. Again, you have no means of quantifying and qualifying the connection between that and streamers' speed running. Also, you have no means to measure their impact on the games you play except your personal feelings and fallacious beliefs.