There are Yuri manga that do go into lesbian identity, though there are a good amount of straight forward romance stories, along with escapism. Which can be fine in theory? There's room for both hard hitting series that delve into identity, the complications of it, the difficult feelings, and for series that are just to the point romance that focus on two characters being in love and that's the point. I don't think it's good to simply dismiss any and all fluffier romance as not real lesbian media, or gay media as well for Yaoi, so fourth. Maybe that's a controversial opinion though.
Sure, I'm not advocating to dismiss them or saying they're lesser, just pointing out how a lot of Japanese yuri works just side-step the concept of LGBTQ existence entirely, which can be odd if you're used to it generally being a central part of the identity of characters. Either everyone is just kind of assumed to be into girls, or it's treated as a special one off-thing and then otherwise ignored ("I don't even know if I like girls, I just like you" is something I've seen in multiple variations).
Western comics almost always tends to bring up actual LGBTQ terms and communities, and in my experience a lot of Chinese and Korean comics will at least mention the idea that the characters are a minority, even if the focus isn't really on the struggle for acceptance or anything. Maybe that's the legacy of "class S" literature in Japan, I dunno, but it's not a value judgement. I'm not saying that works that explicitly name LGBTQ identities or issues are automatically better, thought I will say they usually feel more grounded and relatable to me.
I do kind of want to push back against the idea that bringing up queer identity makes a work less fluffy or about the characters being in love. I don't think it's what you're intending to say, but I do feel like that edges toward the idea that queer love is somehow less "pure" or fluffy if you use the L-word to describe the characters, and that it's somehow cleaner to just leave things undefined.
There's a manga that goes into lesbian identity that I love, the author celebrates pride and pushes for IRL acceptance in Japan, and the message I really appreciate from the series/author is that a person should enjoy whatever LGBTQ media they want and what matters at the end of the day is pushing for acceptance in real life. Not just accepting LGBTQ in stories, but also in real life, that's what actually matters. You can enjoy Yuri/WLW/GL, live action lesbian movies, gay movies, fluffy, serious, tragic, anything and that's fine. Just make sure you're also involved with achieving and celebrating better rights and acceptance in real life for real people as well.
I agree, but I'm also not sure what you're meaning here. Are you saying that pushing for representation in media isn't part of pushing for acceptance in real life? Because I'd disagree strongly with that.