It may be easier to get a position as a more general purpose engineer (full stack or whatever you’re most comfortable in) with a team that has ML engineers, and work your way into the role you want from there.
I built a media pc with a 2tb drive for continuously uploading to backblaze, google photos, and an attached 2tb usb drive (it’s also a Plex server, which comes in handy for viewing the videos). I have google photos on my phones but mainly I periodically pull them off the phones and move them to the media pc, along with photos from my dslr.
Since my wife and I both have our own desktops it made sense to build the media pc to have a central place for photos and videos.
Maybe if he could sit down with every potential user of GIMP I could sympathize. But the truth is when I sit down to do anything in GIMP, my frustration grows and grows. I've spent dozens of hours using it and it still leaves me in agony every time.
Do we need heart to heart talks about why someone charges for a service or why people need money to support themselves? When I buy cereal at a grocery store I don't need the clerk to huddle with me and explain how they arrived at the price or why there's need for a price at all. Just put a price on it and we'll pay it if it's worth the price.
I don't read a lot of books and this one is enormous but I did read it cover to cover. In its best moments it's genius, in its worst moments it's either dry or over my head. But it was a combination of delightful to read, educational, and mind blowing in parts.