it still bothers me even this late in the manga yet again, Author really forgot the many times he and Sana went out without a disguise and no fuss was made about that until now. Sure the drama is ongoing now and she's gotten way more popular but even before then, she was ambushed back then by a bunch of men before at the train the first chapters ago. thats still signs of her being famous enough to warrant drama if she ever went out with a guy.
ALSO lets not forgot Yui too. Shes just as famous and she literally asked Shouta to go out with her in the classroom PUBLICLY a few chapters ago and yet that didnt amount to any consequences other than some hand-waving of "her agency can handle the drama" shit.