Ford apparently ended the core charge program for lighting in 2020, but other manufactures continue, and that is just one thing that was common for users to service themselves in the past. It's not going to get better.
On the other hand right to repair is very important. Walled gardens suck. Still hundreds of millions of people live in rural areas in the so called developed world, etc. And I don't want to subsidize the industry, I'm willing to pay more up-front, if it means I can just to replace the fucking light bulb.
Trust me, it is a difference you can feel.
If you’re a kid and you also have IT skills you’re going to be interested in IT unless there are extenuating circumstances, like wanting to stay rural, or a family business, or friends and family with union influence. Easier on your body and pays at least as well. So a car mechanic with heavy IT or electrical skills is going to be in short supply. Which is a problem when all cars are electrified.
At least from my experience.