Haha you KNOW it's different than that though. Because in your example, you don't have millions of fans + billboards + etc. etc.
It'd be more akin to being a member of a band with lots of fans, deciding that you want to go to a rival band, embarrassing your former band in the media with your decision, setting your former band back decades as they had been completely catering to you... and as such putting the album all your fans had been waiting for on indefinite hold. You can't expect your former bandmates to be happy nor the fans of your former band nor your record label.
That's the difference. Tough business decisions get made all the time. For people who are part of the public trust, you're supposed to be careful with how you do them or suffer the consequences. LBJ definitely suffered the consequences...