Yours truly got it.
It's effect on me is rather useful in understanding how this thing works. I apparently do not perceive anything in the upper respiratory tract during active infection; that is NOT to say it was undamaged as I got a couple nosebleeds rather easily. Anything from the collarbone/first rib up didn't really suffer badly.
During active infection, I now consider symptoms as "suppressed from perception" by the virus itself, not asymptomatic. I reported it as such at that time, but that's the virus inflicting its sensory suppression. My teeth were not in good shape and I feeling some real misery from them on Jan 30.
But from the start of infection and for a while afterwards, I really stopped feeling aches in my gums and muscles.
During active infection, the primary symptoms was fatigue and some brain "fog".
Then I remember a "transition day". It's as if the weight was mostly lifted from my body but the painkillers from the infection were still there. So I had only a minor inclination to cough but I had surge in energy for that one day. But, the virus's symptom supressor effect would fade after that day and I would be left with a cough for a while but test negative all the time, and the misery of my poor dental neglect and tight muscles would return in full eventually. Along with COVID long hauling. My chest felt good but it now has regressed to being a tad uncomfortable. My mind is clear when not sleep deprived.
So I avoided the worst in my confirmed case.
And I suspect I got in Nov 2019. The active infection phase felt extraordinarily similar(heavy fatigue and a couple trips up the stairs was brutal) and I was physically exhibiting what I know now as long COVID for approximately 3 months. I was severely knocked down by fatigue for TWO WHOLE WEEKS.
So it is likely I got original COVID and natural immunity, and then got the alpha variant in my confirmed case. The natural immunity probably saved a hospital trip. Because my confirmed case never scared me but it was perceivable enough that if it was a couple degrees worse...I'd have been scared.