A trans parent would likely still want to be called “Mom” or “Dad”, I assume. At least that’s the case with the few trans parents I know.
Parents don’t usually use “daughter” or “son” as pronouns, so I don’t think it would come up with non-binary children.
Do children of non-binary parents call their parents by their first name? It seems unlikely that they say “Parent, may I please have more screen time?”.
Adopted dads are technically artificial dads.
I don’t think that’s really true.
Dad is a title, bestowed by anyone for any reason.
“Biological dad” may have a specific meaning, but “dad” does not.
It was a joke to begin with, and I’m just trying to run with it. Don’t overthink it :)
What about step dads?
In which context? They’re probably MFers too. If you mean artificial or biological… Could be either, but let’s go with 3rd party replacements.