In order,
Yes definitely! Just statistically too likely.
If they knew of us, they probably would have an interest in visiting.
The last couple questions kind of together:
I think that visually they'd be very different from us, but socially somewhat similar. I think to have an intelligent species, it has to evolve with competitiveness, which leads to a society similarish to ours.
I am curious about if they would sleep though, it feels like a thing that existed with life on our planet very early.
I also think that their technology physically may be pretty similar to ours if they are sufficiently advanced (or very different if they're sufficiently more lol), because our tech has been optimized and shrunk pretty far. Software, who knows.
Part of me wants to say smarter. There are some that definitely aren't, but if we're talking about social intelligent life, I think we're a little under the galactic average globally.
This is my first time seeing the midnight poll so I'm happy to submit to it!