I would be very surprised if Rossman charged more for that repair than the cost of a new Macbook.

Apple loves to say that their products are so expensive and complicated that manual repairs just aren't worth doing. But observably, in the real world, even with all of the crap Apple puts in front of repair shops to slow them down, that isn't true. Third-party repairpeople still manage to regularly beat Apple's prices.

"should be"? I can see how it's more expensive now. But I think that as a collective having things repaired is preferred.

For most manufactures the incentives now is to minimize repairability. Increasing the repair cost.

Having some regulation in place to limit repairability prevention may tip the scale a bit towards repairing.