TBF while the dad was an ass, most of what he said like attaining skills, and working hard to succeed does have merit. He just does it in an asshole-ish way.
He at least shows he is a productive member of society, this genderswap turned her into less of a hardass, and less arrogant which was his whole problem with Tatsuya his son. I like how in the previous chapter Dad regrets not bonding with Tatsuya enough.
The mangaka could have just had Dad be a useless leech who is all talk, but I prefer Dad to bounce back, and put her skills to use, as long as she does not get arrogant she should be fine.