Have you used Nearby Share on Android? It's IME just as good Airdrop, the only real issue is that it's not baked into Windows PCs like Airdrop is with Macs (confusingly MS has their own thing called Nearby Share for Windows devices). I've actually had less issues with Nearby Share, my iPhone stopped sharing to my mini after a few months but could talk to everything else. Android solved BT pairing in a superior way years before with NFC pairing. Touch two things and paired. I could get my airpods to pop up on my iPhone 1/10 times. Finnicky, overhyped crap IMO. Only reason NFC pairing didn't catch on is Apple holding the NFC chip hostage for the sole use of Apple Pay.