Ask HN: Does Apple's Liquid Glass hint to upcoming AR glasses?

Liquid Glass design unveiled at WWDC is facing global backlash and is obviously making things harder to read, etc. It's hard to imagine Apple didn't understand it. But it does make sense if Apple is trying to prepare people to upcoming AR glasses experience, where most of UI will be overlayed over the reality images. In a way, they want to train users before the tech arrives. Does it make sense or something else is going on?