Google just reverse engineered support for Airdrop into QuickShare because Apple is being forced by the EU to adopt open standards, similar tactics they used to finally get Apple to adopt RCS.
That does not change the fact that both Wi-Fi Aware AND Wi-Fi Direct exist, NOT because the EU offered ANY technology at all to the Wi-Fi Alliance, but because Apple did. Sure it took the rest of the industry awhile to get to where they are and, even now, it’s only Google supporting it. But it’s silly to think that Apple had to be FORCED to adopt technology they had a hand in creating! Apple started putting this together in 2015 back with the EU thought microUSB was an awesome idea!
So,
Google reverse engineered AirDrop… because
Apple is being forced? So, Google just did Apple a solid because now Apple doesn’t have to do anything? Way to go!
Did the EU say “adopt RCS or you can’t sell phones here?” No. They’d never because they NEED the iPhone (and its legions of affluent owners) to continue to purchase digital content in the EU.
Did China say “adopt RCS or you can’t sell phones here?” Yes. When did Apple announce RCS support? Right after China said that they can’t sell 5G iPhones in the region without it. But, sure, Apple did it because of the EU’s something something.
The EU regulators are 100% responsible for Alternate App Stores (that hardly anyone uses), alternate browsers on Apple mobile devices (that no one has created alternate browsers for), ummm, Crowdstrike, and GDPR (which the regulators no longer like). With a track record like that, folks have to toss on things they had no say in to make it seem like EU regulators (successful in driving out all the world class tech companies from the EU) are not woefully incompetent.

But, their parade of unintended consequences is bound to continue to march!