Worth mentioning, that its an german non-profit project. Also it uses Bing’s Search-Engine.

Awesome News! Will look into it! Thank you!

There is an opensource Alternative i like called huggingface : https://huggingface.co/chat/ https://github.com/huggingface . You can even try different models and languages.

Pixelfed (Instagram) and Mastodon (Twitter)

No. Because if your write Software for Android you rely on the Android Debug Bridge (in short ADB). So it is an necessary part for debugging your Software. And ADB always allows installing New Software.