People openly smoke in the Sphere?

I was there Friday 8/2 night in the 405 section. The show was absolutely phenomenal! Would definitely go again.

However, the people in front of me were smoking weed and other substances literally left and right non-stop… I was so stoned from contact high and passed out after 2 hours.

Is this normal at dead and company concerts? And if you were at the show, were people smoking around you?