On a lesser note, BD needs to quit with Shauna's whole "woe is me trans thing" we've been through it before, no need to keep rehashing it, it gets old quick.
The funny thing about that scene(s) is it reminded me that although years have passed in real life, in game it's literally been like less than a week at the most. BD is a victim now of his own procrastination, as the audience has basically lived through the plot of Inception and spent years with these characters that their MC counterpart has spent a month or two with at the most.
If I were BD at this point and I was trying to bring this all around, I would go one of two routes - either keep the story going as is but just totally stop focusing on 85% of the girls (clunky but would be fine in the long run), or do some kind of story reset. Have some major event that puts the MC on a new path, maybe his injuries from his fight turn out to be career ending and now all the attention on him fades and most of the girls vanish with his fame. This would definitely bring it down to reality and ironically would metaphorically fit with BD's total inability to make the basketball game happen. The game isn't really about basketball anyway but about interpersonal drama, and it would make the story far more interesting when you remove the fair weather fame chasers out of the mix.
That's part of what makes all the new love interests hard to take seriously - if this is supposed to be the real world, more than 0% of those girls are into him because he's famous and would drop him in a heartbeat once that stopped being true. The illusion of them all sincerely loving him after knowing him for 36 hours is a major contributing factor to all the girls feeling like they lack their own distinct personalities.
The other major contributing factor IMO is how their own drives and personal goals get swallowed by the MC's orbit. Girls do not go to college to be drafted into a sex cult of personality, where they figure out how they are going to build their entire lives around subservience to a man who is good at sports. What do any of these girls want for themselves after the MC shows romantic interest? The MC gives a literal kiss of death to their agency. The update makes this worse with a total stranger he hasn't even flirted with practically begging him to become part of her life a sentence or two after seeing him for the first time in person. When does the other shoe drop with this bizarre fantasy? Unless the MC is secretly a vampire, none of this makes sense.