That strategy did not hurt Apple in 2013 when they released the trashcan Mac Pro!Yeah, it doesn’t sound like Apple to have such a large gap in announcement and shipping date. However, it could be that the chip shortage is affecting production more than they thought. Still, it’s not good marketing to have such delay. You’ll be losing the momentum of hype. Better save the announcement at October or November like usual.
They announced it in WWDC and it did not ship till end of year.