I don't know how much say SLR has in the releases of the studios, but it would be great if they would advise studios who release their videos with funscripts simultaneously to stop this male performer jerking.
It's absolutely immersion breaking seeing this in videos, as it feels like being jerked by a guy.
I mean this site is called SexLikeReal, and auto strokers offer imho the best combination of pleasure and immersion (*), so there should be some standards on the videos released here. SLR Originals follow this greatly, for example, I think the last videos with this issue are years ago, when there probably wasn't much focus on funscripts yet.
* syncing your hand movement to the male performer can be immersive, too, but a sleeve will always feel better than your own hand, imho
