I have to say, this is a big area that is needed whenever you're being creative. You do need other like-minded people to bounce ideas off of, especially through the writing process. It is so important, it's often considered a step in writing. I belong to different types of groups for this.
For one, I have a monthly writing group I attend at my local library. I actually started it, because I wanted a local writing group to get feedback, and it has been going now for 2 years. I just shared a current writing project, a 10-Minute play for a festival, and they did a full read-through which helped to see that my dialogue was solid most of the time. And yes, I have been bringing episodes of "Love Over Kpop" to the group for feedback, especially when I was working on finishing it when it was on Radish Fiction. I'm now sharing with them my Tapas experiences.
Another writing group I belonged to were meet-in person groups. These writing groups can be for writers in general or by genre. I met a few of the general writing groups by the MeetUp app. I was in two, one for general writers and one for Indie Authors. Unfortunately, I moved during the pandemic and they met in my old town. Thus, why I wanted a new group which I started at the library.
But I've belonged to a groups online, especially genre groups. I'm in a romance writing group now, since 2015. I've been the communications director, president and now am the program director. It's a nonprofit group that helps support romance writers online. I will give a shout out if that's allowed: Golden State Romance Writers. We are centered on the US West Coast, mostly in California. But do welcome romance writers worldwide. The romance genre sometimes needs specific support for its writers.
There are online groups for Sci-Fi/Fantasy, Mystery, and other genres too. The ones I know of, like Mystery Writers of America and Sci-Fi & Fantasy Writers Association are by genre. I belonged to the Society of Children's Writers and Illustrators when I first started off writing children's books professionally in 2007. They are more centered in the US, since this is where I live. There are likely other global writing groups, but I am most familiar with these. They are a great start to helping with all sorts of writing problems and support.
Also, going to writing conferences can be a big help, but it can be expensive. But there are quite a bit of writing cons available online that are reasonable.
Okay. That's my 2 cents. I hope it helps with writer support that is out there in the world. If you have any questions about any of what I've pointed out, feel free to ask questions.