There's big bumblebees and there's little ones. The big ones are very docile. The little ones are real ornery.
I got attack by a ground nest one time while mowing. I went back after they had cooled down and parked the running mower over the nest. That was over 50 yrs ago
I don't harm much anymore.
The best way to capture a hive is to get them mad, then run and jump in the pickup. Every one of them will follow you in. Then jump out, close the drivers door, run around and slam the passenger door
Got em right where you want em

I've tried to set up a couple but never got any customers. I'm trying to do more in that regard. For the most part our bumbles seem to find places on their own....lots of abandoned vole nests and wooded areas on our farm.