None of that would have been a serious concern had the shuttle actually met any of it's re-usability claims. It doesn't matter that it costs a bit more in fuel and initial outlay for the orbiter if you actually could turn it around with little effort or cost in a couple weeks.

Having to inspect each and every tile after every trip because they basically didn't work like initially designed was the primary failure of the Shuttle program. It also wasn't nearly safe enough, primarily due to a shitty management culture that was taking over America (and is still currently in power in nearly every business).

The thermal tile technology was for some reason believed to be dramatically easier to design, engineer, and manage than it ever came to be in reality. I'm not convinced that Starship has "solved" the problems inherent in tile systems.

That assessment massively underestimates the impact of all that machinery needed to fly it, in terms of design, cost, maintenance, etc. It cannot be wished away.