If you're tired of Java you can always do Kotlin, it's a lot less wearing on your soul. And there's tons of job opportunities.
You are harming your teeth if you brush them that much, that’s why. Overbrushing is just as bad as brushing too little.
You have to select what you want to share. Here’s what it looks like when I try to share my contact card. 
The whole point of NameDrop is to add a new contact. So by definition it literally won’t be usable for airdrop if airdrop is set to contacts only.
doesn’t really meet their last requirement
If that’s the first thing you see then maybe you have a problem. It took me a full 20 seconds to see it.
It shows content from whatever app you have highlighted. If you were recently watching Love is Blind on Netflix and you hover over Netflix it will show a love is blind banner. If you were watching pirated stuff from your home server on Infuse then hovering over infuse will show you the most recent thing you opened. They’re not ads, it’s just a “recent” list.
Roku has tons of Home Screen ads what are you talking about? It was so bad I spent about 5 minutes using it until I went and bought an Apple TV.
Roku is literally chock full of ads, and they send whatever you’re watching back to their ad partners. I thought Roku was good too until I recently bought one of their top of the line boxes and it had ads _everywhere _ compared to my Roku tv. I immediately went out and bought an Apple TV and couldn’t be happier. No ads anywhere, and is way snappier than Roku.
Apple TV. No ads at all, it’s faster than every alternative (unless you’re building your own server), and it is much easier to use than every alternative.
They did work collaboratively towards a standard. They just also in parallel worked on their own project, because they know standards can take an indefinite amount of time, so it could have been a decade to get USB C fleshed out, while they had already been working on Lightning in the background.