VAC 3.0 is in fact on some matches

I was playing a normal competitive today on nuke with 4 other friends and VAC flagged one of my teammates gameplay as irregular.

It’s nice to see VAC is doing something to matches. However in this case no one in my lobby was cheating or using snap tap/something similar. Ngl I don’t really care about the 24 hr ban but it is disappointing lol.

Anyone else have any VAC run ins since the 3.0 update?