I just came across this video, and it may be of interest to those who are collecting parts for their builds, and may help with planning ahead of how much longer you are willing/have to wait.
The video are helpfully sectioned in the comments; so for those who just want the tldr; I think the relevant parts are 09:34, 12:48 and 13:54. Note that this video specifically refers to when things may normalise in the US, so please take that into account if you are using this information to plan for your build.
Hope this helps! :)
So have you been able to build your $3200 PC?