Come up with a reasonable replacement product, and do it through an ethical company, and people might switch. But you’re not gonna convince people to give up the convenience they’ve relied on for a decade without a really good reason, and “this company is evil” is way too esoteric for most people.
The bigger the artist, the more likely they are to have a crew handling their gear. It is probably in whatever trailer or van they use to transport the gear when not on stage, then on/around the stage pretty quickly once the artist gets to the next city.