That makes sense as Teams (and most other online screen sharing tools) worked horrible on the Intel-macs. Going from an Intel-Air to an Intel-Pro would then have helped a lot with the improved thermal solution on the Intel-Pro.One of my teacher friends had to exchange the Air for an MBP because Teams was stuttering and never working well. The M1 will most likely be a different story. That chip is a beast! My MacMini is amazing with Teams already!!!
For the new M1-macbooks it's a wash, since both models handle Teams without any thermal issues.