I don't make money as an artist, but I live with two of them. They both migrated to Mastodon, with my technical assistance, and left Twitter before Elmo bought it.
Bear in mind I'm not the previous commenter, but I believe what they were saying is that the writing was on the wall over a year ago, and there are alternatives. Artists and computer geeks tend to get along with each other, and so most artists should have a techy friend that can help them with exposure online. I understand that switching platforms is inconvenient, and tiresome. Looking at it from a tech perspective however, it's a better ROI.
The worst of it is the ≈week of daily posts right before you shut down your Twitter account, linking to your new account. My friends were able to direct link, but I don't know if Elmo is allowing that any more.