If you want to share videos I recommend !videos@lemmy.world or possibly !videos@sh.itjust.works. Both great communities to share videos, either ones uploaded to Lemmy (though probably not allowed or recommended by all servers) or on services like Peertube and YouTube.

Report it. Most admins don’t take kindly to this, even as a joke or trolling.

Do you maybe mind sharing your APK with VirusTotal score so that people who want to try it can do so without giving their email away?

Sounds like you want a Distributed/Decentralized service like Nostr instead of a Federated service like Lemmy, you should join there instead, I’m sure you’d be right at home there.

Unfortunately I’m sure my future self still won’t have cat ears or a tail 😢. We’re a long way off from that kind of genetic technology.