Yeah i brush my teeth twice a day without fail and go for annual medical and dental checkups regularly.
Most of my famly members and friends do that too. 😁
Yes i do agree with u that warming up a modern fuel injected engine is old skool and unnecessary.
However, running in two pcs of moving metal is still essential. Technologies, better machining and assembly holds higher tolerates, shortens run-in period and not to skip it totally. If u were to talk abt quality, Jap cars are far more reliable than contis.