Seems to be from here: https://drleviharrison.com/mouse-sensitivity-gaming-rsi/
So at the very least is a real person and appears accurate to his claims
In observing high sensitivity play, it is clear that there is more of an isolation of the hand and wrist in regards to movement. These players will flick their wrists aggressively, hence engaging the anatomical structures that are at risk for developing RSI including the carpal tunnel, the wrist, joints, tendons, etc.
Reads as though the shorter, violent action of wrist flicking is claimed to be more damaging than constant, slower movement.
Can you please explain what that means for non-mastodon users. As far as I know about lemmy, which granted isn't much, local posts are not hidden from all, meaning it already is a consolidated local and all feed.
Personally, I didn't agree with your previous post and I don't agree with this. I believe instance owners can run their instance however they wish, they're the ones paying and maintaining it. If it's not suited to your tastes, there are other places to look at. If an instance wants to federate with no one or hide all remote posts or anything, that is their choice to run the software that way. People aren't locked in jail cells making decisions with no information of the outside world. Nor are the defaults they set locked either, I just bookmark "hot" and "sub" and go to those every time, regardless of what the homepage has set.