Great response, you articulated a lot of my thoughts here much better than I could have. Creating different rules for different people is insidious. It's very very difficult for an individual to know whether or not they are an actual 10x-er, so everyone will just trend toward following the rules made for 10x-ers.

Physical face-time with your team is also very important, and there is some cognitive load on the rest of the team when you have to remember which days someone is supposed to come in, etc.

I'm not a fan of part-time, but obviously there are certain roles/companies in which it turns out to be an ideal situation. Of course, I know amazing designer who really does make this work well for herself and her company; however, I worry that she's the rare exception ;)!

Awesome, thanks.