Operation Aderlass - examples of riders who were not caught by the passport:
Stefan Denifl - confessed to blood doping. No passport violation throughout his career.
Georg Preidler - admitted blood doping. No passport violation throughout his career.
Danilo Hondo - admitted to blood doping in...
As someone else has pointed out, there is a Vingegaard thread that was started in July 2022. So 'library silence' is complete nonsense. For the record, Vingegaard is also an obvious doper.
Froome, Horner, Nibali, Wiggins, Vingegaard, etc - none of them have been caught by the passport. There are many other names you could add to that list. Even Contador wasn't caught by the passport. Pogacar is not remarkable or unusual.
He actually had 5 wins and 10 podium places - https://www.procyclingstats.com/rider/paul-seixas/2023
Pogacar had 0 wins and 2 podium places in 2015 - https://www.procyclingstats.com/rider/tadej-pogacar/2015