You want to find a rare employer who is looking for people just like you. Elon's one, Parker another. All you need is a list of your interests and knowlege (which you've already given, really), and maybe a bare excuse to hire you in terms of formal expertise at one thing. An example or two of where you've been able to apply knowlege from one area of interest to another to show you aren't just an aspirational dilettante who can't actually pattern match or invent and you're done.

Most people here don't see your value and think you must just be puffing. Ditto employers. You won't convince them no matter what. You're from Mars as far as they can tell. They're sleepwalking, you're not.

Finding one employers who does know what you're all about is the hard part, not convincing them of the value of polymaths/interdisciplinary peeps. They know.