I'm realizing that:
1. People have an unrealistic idea of how far apart 6' is. It's really not that far, and there is most definitely 0 need to shout or even remotely raise your voice, for a 6' distance.
2. People like to make a lot of judgmental assumptions - I know plenty of people who don't need a lot of social contact (they're called introverts) as well as people who don't need a lot of physical contact (we all thrive with different things) - and they're wonderful people. Not miserable, anti-social people.
3. Some people seriously have a problem with change.
Every single person here has enjoyed social contact from a 6' distance before, they just don't realize it. You've all stood 6' away from your friends, your family and had no problem with it. You have all gathered in a group, stood around talking with a group of friends or colleague at any number of settings - anything from a backyard gathering to an office party (or any other type, lol) to having guests in your kitchen, or heck, if you really want to go back, played with kids on the playground... In that setting, at some point, you were 6' away from some of the other person you were conversing/interacting with - and you had NO problem with it. You enjoyed it. People are just throwing a fit about it now because they're being told they have to do it.
The saying, "Life is what you make it?" applies here. You can choose to be miserable and moan and groan and complain, or you can choose to make the best of it. Would I love to hug my family and some of my friends? Sure. But I can't right now, so instead, I will choose to make the best of it. And, as a result, we've had some great socially distanced visits. DH's best friend dropped by last week, and we had a great visit, outside on the deck, all 6'+ apart, for 2 hours. We laughed, we joked (in a perfectly normal speaking voice, I might add) and in all honesty, it wasn't different from any other time we hung out. The reality is, this rule isn't going to change much in your interactions with friends/family, other than you can't touch them.
Outside of touch, the change is perception only.