There's an ex Faze pro and streamer that's a good watch, 'Kross' iirc. Breaks down strategy/gameplay/tactics and discusses other streamers and possible cheating etc. The TL;DR summary of the video he made about it was you're far more likely to find cheaters in the lower popularity group of streamers as opposed to those who have built a following over 5/10 years of streaming 10-12 hours daily, 6 days a week. The top tier of streamers bring in literally millions a year through following/stars/subs and sponsorship endorsements etc so the likelihood of them risking all that to cheat is quite slim. So like the above video (i dont watch or follow that Swagg guy) he's likely to have tens of thousands of hours streamed, and the suspicion video of his gameplay are clips that are less than 5 mins in total.
When I was watching Huskers last night I wouldn't say there were many sus moments tbf, he seemed to just play the circles really well and gatekept a lot of teams who were out in the open. A lot of them were lower ranked players though, so he probably was in an easier lobby.