It depends a lot on the person, but it always does me good to do something tactile after working all day on a computer. Cooking, baking, sketching, woodworking, Legos, hiking, that kind of thing. I’ve noticed it really helps me ground and be mindful.
I’m not sure popular is the biggest goal right now. It would definitely be nice for federated platforms to gain a bigger user base, but while the tools are growing, it’s really inspiring just to think that people are willing to invest the (low or no profit) time and energy into making the internet a nicer place.