Verifica la información, el cuerpo humano necesita 9 aminoácidos esenciales que se encuentran en la carne.

Nodes on different chains will not agree on block height or be able to cooperative close as I understand.

Force close works fine

Yeah force close will still work. I'm not super knowledgeable about lightning but I read a scenario where a node can force close with a different channel state in that case and basically steal funds. I'm not clear on how that works. But if you know the people you have channels with then that's probably not a concern that they would do that to you.

Yes, there is always a chance for some asshole doing the wrong thing