Yep, creepy.
I do 'Mum & son' coffee every so often when t'eldest & I make a point of going out for a chat, a drink & a bun, & getting away from his younger sisters.
It's not a date. The terminology & set up of 'daddy dates' is deeply dubious.
Ds also has days out with his dad that are just the two of them - I doubt anyone would suggest calling that a 'date'.
Somehow, this 'date', designation seems to be limited to girls doing ladylike things with their papas. Which is probably very lovely & positive, but doesn't need to be conflated with the language of courtship, Ffs.