Windows Phone and Google have a long sorted history (I know, I used to work at MS).
The issue is not with Microsoft or Windows Phone not WILLING to support G-Apps, it's Googles nature to prevent their services to be used without some kind of income potential.
There used to be several GTalk and GVoice apps for the WP platform, but soon after WP8 got popular (as in more popular than WP7), Google turned off ALL access to many services API's from 3rd parties who develop their own apps for Google Services.
[INFO]
Google says it's cracking down on third-party Google Voice ...
Google says it's cracking down on third-party Google Voice apps, expanding SMS support in Hangouts early next year
Oct 31, 2013 ? ... Google Voice integration in its Hangouts app ... Google says it's cracking down on third-party ... support) only works with Google Voice ...
Google pulls the plug on third-party Chromecast streaming ...
https://gigaom.com/2013/08/26/google-pulls-the-plug-on-third-party...
Google pulls the plug on third-party ... Chromecast owners using a third-party app to stream ... Pulling the plug on ?video_playback? support might be ...
@Google pulls back the ability to set 3rd party app ...
launch.co/story/google-pulls-back-the-ability-to-set-3rd-party-app...
@Google pulls back the ability to set 3rd party app permissions in Android 4.4.2 claiming the App Ops feature was 'accidental'; ... google; privacy; 9.0. Vote.
Google pulls the plug on QuickOffice standalone app
Google pulls the plug on QuickOffice standalone app
Google pulls the plug on QuickOffice ... QuickOffice application
in order to encourage support for its current Google apps ... will target third-party apps;
Google forces MetroTalk to be pulled from Windows Phone ...
www.neowin.net/news/google-forces...be-pulled-from-windows-phone-store
If you have been using MetroTalk on Windows Phone as a way to utilize Google ... app that Google bans and pulls ... Google is shuting down 3rd party apps support ...
[/INFO]
So yeah, if you want 3rd party apps for Google Services, you can pretty much stop thinking about that.
The alternative? Hoping Google will develop for Windows Phone. Trust me, Microsoft in NO WAY prevented the use of Google Services that it is allowed to use. Their GMail support is a very good example of their willingness to try and support their services for users. Google has tweaked the IMAP protocol from the standard to "enhance the experience for android users". That is why several 3rd party mail clients have issues if they are not "tuned" to the changes Google has made to connect with GMail
You can search for many examples like:
- Non Standard IMAP Ports
- Direct Manipulation of the Base IMAP Protocol
- Non-Standard Message Manipulation Commands
- More, just go look for it!
In closing, yes, Microsoft is NOT completely innocent, however, at least they are TRYING. The ONLY reason we have ANY kind of "official" YouTube app is because Microsoft developed it while Google did everything they can to put as many restrictions into it as possible.
Sometime down the line, great apps like MetroTube will be pulled because Google will kill the API's for that service as well.
Really look for the facts and truth.