I was rewatching the original Muppet Show and they have on guest after guest of incredibly multi-talented singing, acting, and dancing stars of stage and screen

I was rewatching the original Muppet Show and they have on guest after guest of incredibly multi-talented singing, acting, and dancing stars of stage and screen. The irony is that as famous (and incredibly accomplished) as they were just recently, few people have even heard of those folks today. My take away from that observation is that if you are going to do pretty much anything, do it for its own sake.