It all comes down to personal circumstances, for me I'm old, I eat high performance, full fat everything, I'm vaccinated to drag that out as long as possible, there are still a few multi cultural foods I haven't sampled yet.. Will it make any difference, probably not, I'm ready for the omega strain, who knows the alpha strain maybe just that . The vaccination only deals with the trojan horse, the corona, the virus in there is unchanged, We clearly are incapable of dealing with over population so nature is going to take care of it, imposed, naturally or engineered, makes no difference.
I've been around long enough to know nothing last for very long, enjoy yourself, don't stress, do what you want to do.