BitTiger on Nostr: Can someone who has used alby hub for a self hosted lightning wallet please explain ...

Can someone who has used alby hub for a self hosted lightning wallet please explain from a technical perspective these questions?

What is the absolute bare minimum bitcoin amount required to get started with Alby hub?

What happens to my bitcoin once I have sent the required bitcoin to alby hub to open my lightning wallet channel?

Do I earn satoshis like I would having a regular lightning node with Electrum?

Is it possible to take bitcoin off the lightning network once in alby hub and transfer it into a cold storage wallet for a long term hodl?

Does using Alby Hub expose my IP address, or have any other privacy leaking information that I should take measures to protect myself from?

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