Anyone who's arguing that you shouldn't expect electronics to be problem free should have their head examined. The issue with Garmin has been supply-chain and quality control for years. It's gotten worse over the last few years. Wonky hardware (buttons). Wonky software (everything).
If you expect that their products should be wonky from the beginning then you get what you deserve. I've been a senior exec in Silicon Valley for years and we didn't expect to have crap going out the door to our customers and then wait for RMA's to roll in!
I'm a pilot and do you really think I expect Garmin's navigation products for flying to be as wonky as their bike products??!! If so, I'd be found crashed someplace!
Gary