Guides in Illustrator are treated like objects. It does not suite everyone, and there is a request to make them a completely separate entity, like ones in InDesign, without them being able to get selected with 'normal' object, get grouped, etc.

Still, when a selection of a guide is made, it is expected for it to behave like a selection would do. We can transform them (rotate scale, flip, move), hide/lock individually... and it feels normal for a selected guide to be affected by the Global Edit feature.

However, it does not :(