I, personally, am not most men (Citation needed?). However, I have a couple of anecdotal points of reference to go by:
- Two of my cousins are adopted, and I've never gotten the impression that my uncle was uncomfortable or anything else negative
- I know this family with one biological child, and one adopted. Same goes for them.
- Personally I haven't thought much about it, tbh. I have four biological kids of my own, so it's not something I seriously needed to evaluate. I guess in an alternate reality, adoption would be a theoretical possibility, but it's hard for me to say for sure.