In theory yes on the virus evolution/symptoms, though one guy I know got it again and said it's way different/hit him harder as well. Granted, the first time may not have actually been Covid, or the second may not be Omicron for that matter. Though the mutations/vax effect you mention would explain people getting it more than once.
I think as it mutates there's still a chance of bits hanging on and a few people still getting pretty blasted, but concur it's basically already over - none of the people I know with the current round are in the hospital or anything like that.
In theory yes on the virus evolution/symptoms, though one guy I know got it again and said it's way different/hit him harder as well. Granted, the first time may not have actually been Covid, or the second may not be Omicron for that matter. Though the mutations/vax effect you mention would explain people getting it more than once.
I think as it mutates there's still a chance of bits hanging on and a few people still getting pretty blasted, but concur it's basically already over - none of the people I know with the current round are in the hospital or anything like that.