There have been quite a few comics in this style recently. For this specific comic, the background is always changing.

Amongst all the other tells pointed out. The most obvious one right now is whats dubbed “AI-sans font”

There is atm only a single generator that can make this quality though. All ai generators have their unique quirks you learn to identity.

Some things got me suspicious. Some patterns, the art style, the colors are "a strange choosing".. everything is so "overly perfect" except for the letters that feel kind of off... like someone had to unfuck the text. Besides, this is some polished artwork for a random comic with no firm.

But the real give away for me are the bottles

Inconsistencies. The bottles are different in every panel. The door is missing after the first panel despite not being any closer to the bar. The scale is way off from the other two in the last panel. The bar fades out of existence in the last panel, and the wall panel is gone. The text being cut off on the edge of the second panel.

Same yellow-ish pallette

Bottles in the background change every panel

This is the n-th so-called "AI" created comic that's posted in this style. Alsog as others have noted: inconsistent style/background between the panels.

the font, I have seen a lot of these AI generated memes on socials and the font is almost always the same (it has inconsistencies but the style is the same)

Inconsistency of the backgrounds is another big hint. A human would have just copy/pasted it.

The text doesn't align, and there was a meme about it that was uploaded very close to this

Edit: https://lemmy.world/post/28646402