You'd think so... But the fact they posted here is a good indication that having the right people coming to private boat is quite a bit of trouble .
When we bought our boat we imagine there would be a line of friends wanting to go out with us. Then came the realization we don't really have that many friends to begin with, and the few we have through the years have move to places far enough that requires some planing with hours of driving, overnight stays, and yahdah yahdah..
After that you see few posts from people that appear to be compatible with your diving style and eventually some show up but the surprises sometimes are epic.
Before getting the boat I could round up 1 or 2 people to go on charter with one day notice. But it didn't matter if they were decent divers or even decent people.
Now to go in my boat a person has to go thru my house so the requirements and specially trust factor is a bit higher. Another factor is that I'm older and know better, my BS detector quality has gone up and my available patience is less.
So to the OP I wish them good luck but suggest they become self reliant divers and embrace solo diving. Unfortunately I don't get to dive with my husband as much as I'd like is just the price we pay to dive our way.