Yeah that's true. BUT.... they are doing that to try and recoup $$$ at the end of the season (or seasons). That doesn't mean at ALL that they take any better care of it. Or at least of the engine. Might try and not ding up the hull so that it didn't void a sale, but if you've already got it sold, and the engine is under warranty, then that's the next guys problem if it blows up.
Yup, I agree! I can't imagine even ONE of them would take the time to properly break-in a new engine. Considering the 'big boys' have factory support for them there at the tourneys. Like you said, they really don't care what happens to it down the road.
Buddy of mine didn't have an hour meter on his old Triton (just got a used 2017 Ranger) and to his surprise, a almost 17 year old boat with the Yamaha 2-stroke, didn't have 300 hours on it! Heck, we go fishing less than him, and put 50 on ours in a year. I've got 273 and it was new in Jan 2012.