I've bought the Lenovo ThinkCentre AMD poducts. There are NO Ryzen Zen 2s. Literally NO Zen2 / 7mm products in prebuilt. If you can provide a link I would be thrilled. These are the 3600+ products.
Many folks are posting that there is "no reason" to buy intel. Actually, Intel is going to keep market share if you can't actually buy these great AMD product in a prebuilt configuration.
Will they show up eventually? Sure. But it can take a surprising amount of time for something like this to come down (I'm hearing murmurs of issues with heat / BIOS etc). I hope AMD is working closely with whomever is most ready / has a long track record with them (Lenovo comes to mind) to get these to market in a config that a business can buy.
Dell is in that game too.
What AMD need for consumer computers is to get in the laptop oem build.