Has-been singer raises an issue and gets attention.
Other has-beens see it, and jump on the attention bandwagon.
LOL
Right, they're just jumping on Joe Rogan's bandwagon to pimp themselves. Story old as time. Rush Limbaugh talked about it a lot when he was starting out.
Rogan has an audience, that's all that matters. I've listened to part of one of his shows, wasn't particularly impressed. But others are, so he has influence.
Joni Mitchell is a musician I respect, but her best days were nearly fifty years ago. Now she's a name, invoked by handlers who have their own agendas. Their thoughts on politics are of zero interest to me.