Yes, we will go out to eat again and do social things again. The question we don't know yet is when. If the heels are too high and you know you're no longer wearing those heel heights, period, then I'd pass them on. Otherwise, I'd keep them.
I'm doing my best not to let the pandemic dictate the way I approach life. I have to make changes for now, but not forever. I'm keeping my normal clothes and I'll make decisions about them later.
That said, after a year now of wearing sneakers almost exclusively, I can't imagine I"ll have much patience for any shoe that isn't comfortable.
ETA: I agree with ummlila about the dressy backlash -- I think some people will really want to wear nice clothes again. Others, maybe people who dressed more for comfort than style all along, will likely lean even harder into "nothing that isn't comfortable ever again."
I'm ready to wear my boots again, but I know i"ll have no patience with the ones that pinch or restrict movement.