(disclaimer: I work for Google on GCP)
(disclaimer: I work for Google on GCP)
Well, through web browsers that Google chooses to support, given at least Gmail uses UA whitelisting (and, at various times, various non-Chrome Chromium based browsers have been excluded). If Google chooses not to support any browser that runs on the given system and blocks access to any other browser, then Google absolutely can block access to them.
EDIT: A quick search shows it was always disabled by default, since 2007, when it launched.
That's not the case for YouTube, though, which is exactly why it's a problem when GMail isn't.
Maps is a tricky beast. Given Google Maps has been around for so long, there may be a lot of licensing going on with the images. You also have to comply with various government requests to be able to host images of specific areas.
>As discovered by The Verge, the TV-optimized web version of YouTube is no longer accessible on the Fire TV. Instead, visitors using both Amazon’s Silk browser and Firefox for Fire TV are being redirected to the full desktop client.
https://9to5google.com/2018/01/22/google-blocks-youtube-tv-o...
Who would ever make an app for something that doesn't even have youtube--when trashy tv boxes do?
Who would get and keep a phone that doesn't have the apps they and their friends use?
Google didn't want to let Microsoft develop their own YouTube client because Google frequently changes how the YouTube client works. Microsoft could have wrapped the web client, but after they acted stupidly Google didn't want to further cooperate.
As for "don't conform to Terms and Conditions" ... well, if you guys don't offer an API to build a conforming app, then such a complaint is misleading, because there's no way to build one. So what you're really saying is that you will block all apps except your own, or made with your blessing. And then we're back to square one - your refusal to grant such a blessing to an app on a competing platform is abuse of your monopoly position wrt YouTube.
Mobile browsers do allow that, YouTube just breaks that functionality for reasons unknown. They do it on mobile only as well, videos do play in the background when I use the desktop site.
Or if you use a browser that supports add-ons and install something like https://addons.mozilla.org/android/addon/video-background-pl... to block Youtube from accessing the APIs it uses to detect when a tab has been backgrounded.
And the reasons aren't that unknown - if I'm not mistaken background playback is one of the selling points of a Youtube Premium (formerly Red) subscription.
I deleted the YouTube app from my iPhone and iPad because I would rather use the website and if you click on a YouTube link it will launch the app. The YouTube app doesn’t support background playback without paying for YouTube Red and it doesn’t support picture in picture mode on the iPad - I use a third party app.