Intel does these "throw spaghetti on the wall" kind of investments into potientially interesting companies/technologies all of the time - and have done so for decades.
Every time the recipient hypes the shit out of it, of course.
Most of the big hit's in tech had a trendy index swinging moment, Intel has been searching for one for a long time since AMD64 undercut the Itanium. Hype drives a currently multi-billion dollar bubble. It's not always a bad idea to throw our holy noodles at the wall. You might find they hover is the sky and grow meatballs, could be big.
The main problem is that they often don't stick with it.
As far as I can tell, Intel more-or-less pioneered the idea of SSDs being the best storage rather than the cheap storage, for instance. The X25-M and X25-E were absurdly good. Then, once the market was established...they pulled out of it.