i think you might be misunderstanding what '3rd party' means. if ubisoft is making you use an ubisoft launcher to run ubisoft games, that'd be first party. here's an article detailing what the terms mean with regards to game developers. a third party launcher would be like when you add a non-steam game to steam.
i found there to just be a few prolific reddit repost bots, so i just blocked them individually. i actually personally appreciate bots like that mbfc bot though.
it seemed that he must've already been playing somewhat consistently, since the goal was to up his rank, or whatever, but he also acted like keeping to a schedule of 5 matches a day every day for two months was pretty daunting, so i'm guessing he played more, and more consistently, during the experiment, than before.
so i actually watched it. the result of the experiment was that he did marginally better at league of legends the second month, while on estrogen, but personally i think that playing hundreds of matches for a couple months probably had more to do with it. it is known that practice can improve one's skills, after all. the real takeaway of the video is that it can be pretty freaking hard to get estrogen.
and the sistine chapel was painted by ancient mayan time travelers