Don’t get pissed but

Right, i kept thinking that they were looking younger and younger and idk why the author is changing the art.

You are right, but then again, art changes are normal for series that aren't released in bulks but weekly/monthly/yearly,etc. The thing is however that most of the time, those are changes that the author really wants to make and feels more comfortable with. While I understand your upset feelings, the current art style may be what the author truly desired and worked towards to... And it's also not that terrible (imo), because at least it's not a dramatic change that we experience, right?

It just feels kinda cluttered to me. I don’t think it’s intentional. The face anatomy didn’t feel quite right and he is starting to look like those kinky Yaoi doujinshi (doesn’t fit the tone). And even if it was a stylistic choice which I hope to good its not because giving him more feminine features kinda defeats the purpose of the story of him being a male omega and the struggle that comes with it. I know changing art styles is unavoidable but this just felt rushed (quality over quantity is what I say). Thx for sharing your opinion though I like talking about stuff like this ٩(๑❛ᴗ❛๑)۶

Your reply warmed my heart. I do NOT regret looking for this comment again <3
The thing with these specific art changes is that the main target audience is female, so usually it's the mangaka's aim to make characters look more feminine too. I mean, that's why omegaverse is a thing after all. So in order for the female audience to have a chance to put themselves into the omega character's shoes, maybe that's why he got more feminine characteristics? This comment seems all over the place, but it's more or less my opinion mixed with facts and I hope it makes sense haha