I told you recently that the ZV-E10 announcement has been postponed from the original May 26 launch date. And I heard from Sony and from other manufacturers that the cause is a global chip shortage. In short it means you have to pay 20-30x times more if you want to get your chip now. According to Goldman Sachs this shortage will end in early 2022 only.
In this video Tony Northrup thinks this is also the cause for the Canon R3 and Nikon Z8 launch delay. I wonder if this will also affect the A7IV launch which is rumored to happen in September…hope it is not!