As stated before, the fact is, we know people with Omicron are losing their sense of their smell. And this was properly and fully established as linked to damage to neurological structures, specifically, glial cells. Which are in the brain, dumbass. Damage to cells in the brain.
If you don't know anything about brains, I could recommend you a book that might help you get it in perspective.
Does it make me worry people will lose motor control? No. Does it make me concerned about memory performance, attention, depression? Somewhat. Also long term risks of dementia and other stuff.
Sorry if I'm a bit blunt about it. More emotional than usual. Partly watching all this unfold, watching the crowd dynamics and people hurling abuse to effectively hide that they are following the tide and changing. Partly a winter thing. But maybe it has something to do with being teary every day around this time for... what... a week? Two? Same as last time I previously had COVID.
I really donj't have time to dress this stuff up. Go back and look at what happened when Damocles was last on this thread. They jumped down his throat for following the standard scientific method, and started talking about this thing that he just wasn't getting, that they couldn't explain. I'll explain it - it's group psychology. Everyone gets very excited, and a bit 'enthusiastic' when there's a change in the air, and they've already chosen the side they need to be on.