Devs cut parts of games to focus on other parts all the time. Romance options are fanservice passed off as good writing and character building.
Humbug.
But 95% of cut content is cut before any programming is done, that's why it's usually just location names, entries with no data, models with no textures and the like... Cyberpunk 2077 is one of the special cases where they cut stuff out that was shown off months before. But for the most part something like a romance option doesn't take away time from other things, they are not the same team.