It is possible I would assume. I just don't have that many games or enough table space to be super flexible. I'm thinking board games work easiest when the people are already in the same space and need something to do, rather than trying to arrange them to come just for the game.
Space base works well for this for up to eight people with the expansion. I have a friend with a very tiny apartment we have done that in, and while others are buying cards you can enjoy conversation. I used to host a lot when I was able to keep a dedicated hosting area at the one house, but recently not as much unless it's outdoors mainly. If you have a grill you can let people know to bring what they want to grill, and popcorn and some seasoning makes an affordable snack, and if you project a movie somewhere people can disconnect if needed. But yes, I usually use my social energy with family in the area now.
Yes, but it's frustrating that it's on the organizer to give everyone both something fun to do and the flexibility to flake. It feels like such thankless work to work so hard and get so little commitment back.
I have a fairly reliable friend group, but sometimes stuff just happens. One game we had someone get sick, and another person's car broke down. That's just life and it happens, but the game was very disrupted. Would be easier to pick activities that are more flexible to the number of people participating.
