While I will say I never went into best buy feeling warm and comfortable, I also went in last week and felt uncomfortable. However they had a (cheap) product I needed and couldn't find elsewhere, and the only blue shirts I found were four of them socializing and felt uncomfortable disrupting, and couldn't find the product, so went outside and ordered it online to pick up in a new outdoor locker system they apparently have that would be ready an hour later. I got to the store and they gave me instructions to pick up at the counter.

Great experience.