Here is Mark allegedly "celebrating" the COVID-19 vaccine rollout. https://www.iheart.com/content/2020-12-16-mark-hoppus-celebrates-covid-19-vaccine-in-the-most-blink-182-way-ever/
Recently he announced his diagnosis https://pagesix.com/2021/06/23/blink-182s-mark-hoppus-announces-he-has-cancer/ https://www.youtube.com/watch?v=A3ZLX1swZPM
Blink-182 played at one of the Virgin fests and I was pretty happy to walk out right when they started playing. I was not alone.
Side note...Richard Branson and the Blink-182 guys stood on top of amphitheater roof during the concert. They are united by the fact that they are interested in UFOs and space travel, but I'd wager they aren't allowed in space, proper. They just like to feel close to it, I guess.