Maybe it was just using Google Search, and not finding anything ...

It admitted not running any search when pushed on it. Though yeah, google search is so bad right now that I understand why you'd consider that.

And olive trees have genders, with the male pollinating the surrounding females.

That's pretty common in plants: https://en.wikipedia.org/wiki/Dioecy

I wont quite argue, that 1080p is always enough on a 75", but your example is more a Netflix problem; their compression results in hideous quality, and it's not really representative of what 1080p could be.

Granted, maybe Netflix wasn't the best example, but I was just trying to be succinct.