I guess some of today's programming has rubbed off on me because I find myself having to set time around for touring, putting that together and then setting time around for recording. ↗
So my answer is, YES, everyone can find a hedgehog concept. If these companies can do it, anyone can do it. And anybody who says they can't is simply whining. ↗
I also sort of find the idea that not only do actors want to please when they're onstage, I find actors really want to please off stage a lot of the time, don't they? ↗