Synchronization Between Different Devices

I think If you like apple products (which IMO are useless and too expensive for nothing and there are countless proofs for that) then you should use them, some people just love to pay 999$ for a single monitor stand; but don't compare a completed product such as Google Chrome to a program which is not even in beta, not even in alpha, but in pre-alpha state.
Right now the new edge browser is not even comparable with the top 5 best browsers in the market, because of the reason i mentioned earlier, it's for enthusiasts and developers, so let's not forget that.

And there is no "full adblocker integration" in the new edge. it's only a basic tracking protection. the kind of full adblocker you're looking for comes with extensions like ublock with its hardcore multiple filters that reduce the internet ads to nearly 0%.

there are a lot of companies that listen to the feedbacks besides Microsoft, one of the is Valve corporation which I've had experience with.

IMO the best way to help the team is to make helpful feedbacks and bug reports to them.
about Your Phone app, it does with it is supposed to do, a lot of people, including me, are using it and it's a real helpful companion, if you have problems with it you should fill a feedback about it and let the developers know.

p.s 

why apple and mac OSX is a very bad example. they don't fix all the exploit in their systems, even when people send them bugfixes. apple keeps a lot of exploits secret. when people try to find them they say there is no exploit.

WebKit at compile produce 10.000 warnings and more lol. while Blink does under 50.

apple's bash is pretty outdated. Google writes code much more cleaner than apple does, because apple just want to scam their customers. apple don't have global services, they don't work in all the countries. the list of the problems goes on and on.