It's the Internet. It must be true.
I'm always skeptical of photos where there's no provenance. I need to know more about
context--where's the wide angle photo that shows where these are and how many there are? Seems odd that there would be a dozen or so crushed buyback TDIs without some reason (e.g., serious body damage, flood/water damage).
That said, from what I can tell,
1) all are late model
2) all are VWs
3) all are TDIs
4) crushing appears to be recent (I don't see rust)
These may very well be buyback vehicles, but inferring anything about Gen 1 fixes or the fate of all Gen 1 vehicles from these photos is just speculation. But that is what we do.