This is somewhat speculative, but as I see it, there are two ways to retain excellent people:

a) You pay them handsomely

b) You do shit they like, they way the like.

Sometimes it overlaps, of course. But this is essentially the reason why people stay in academia in the hard sciences. Most of us could earn considerably more in industry.

I'm not sure midjourney can compete with the bigwigs on a). But doing healthcare stuff is probably more fulfilling to the researchers, and with less "we stole from all the artists" vibes.

Of course, if this all works out, they might me able to do a) easily :)