Personally, I think when you post stuff, you should do it for yourself, not for likes or comments. Yes, it is nice to get likes, nice to get nice comments, but, as Mr Spice says, getting likes and nice comments are a bonus. You should take photos (or make AI images) because you love doing it.
This might be an unpopular thing to say, but I feel that generally, people on forums are mostly interested in their own stuff. Yes, some people do get themselves about very well, and like and comment on many things. But yes, mostly people care about their own stuff number one, and I think that is only natural. I'm a bit like that. I love taking photos of my ladies and sharing them with the world (of doll forums, I don't do any other social media, it is not for me), and if no one likes or comments on my stuff, no worries, but if they do, that's very nice and much appreciated. I try to get around other threads but with work and stuff, I find my time is limited.
Don't worry if people don't care about your sh!t. All that matters is that you do 🍻.