If the breakthrough infection risk is lower to oneself and to others than the vaccine risk is to oneself and to others, then I think it would make sense to encourage people to expose themselves to the virus as a way to increase immunity.

I currently believe that the vaccine is much lower short-term risk to oneself (and especially to others) than getting a breakthrough infection. I also believe that the vaccines probably have lower medium- and long-term risks as well.

So yes, for me, if the risk equation changes, I'd be open to changing course. Until then, vaccines seem to be much lower in risk to oneself and to others than the virus itself.

Would you agree?