Had Covid March 2020, like the worst sinus infection I've ever had, sick as heck for two weeks, coughed for 3 months.

Had Covid August 2021, spent 14 days in the hospital (never vented), don't remember anything about it. Have had asthma-like symptoms since, but that has 98% gone away now. Lost taste and smell 8 months afterwards, just now have smell back. Had all sorts of odd symptoms for months, but as best as I can tell, it's all gone now.

Took the first vaccine (my own choosing) in October 2021. Took a booster in June 2022. At least to this point, there's zero effect from either shot. Have no intentions to ever take another though. Not a political decision, just decided it wasn't necessary, and honestly the incessant fear-mongering about their side-effects caused me to be suspicious of them.

Had Covid for a 3rd time in Feb/Mar of 2023, basically a barely-noticeable sinus infection feeling for a few days. We just had an at-home test still hanging around from the previous year, so I took it out of curiousity, and it showed positive. (there was a lot of folks locally at that time who were being diagnosed with it)

No point in that timeline, just giving you my experience with Covid and the vaccine.