Well, I'm not Asian, so I can't speak to the cultural aspects with any authority. At its heart, I guess it's just a romcom, but because of its cast, it means something more. Like, Asian men are rarely cast as romantic interests or even just as hot dudes, and in CRA, there are several thirst trap moments with Asian men. That sounds like damning with faint praise, but if you rarely get to see people who look like you, it's kind of a big deal.
Anyway, I enjoyed it. And I think the world is kind of starved for romcoms lately, as they fell out of favor. But judging by the popularity of CRA and Netflix's To All the Boys I've Loved Before, we'll see some more soon.