Let's be objective guys.
Although Netserk is Danish and likely has a national bias, I don't think he believes Vingegaard is clean.
Vingegaard actually had some decent performances in 2019 and 2020. Look at his performance on the Angliru in 2020 for Roglic, very strong.
He stepped up a level in 2021 though. I found it difficult to watch him do 3 weeks of TDF last year and never getting fatigue despite not doing a 3 weeks race before and not showing that level before.
But the main interesting point is his u23 and juniors results. For a guy whose performances in TDF suggest he is a generational talent, he had very little results in the u23s to suggest he was a generational talent.
In his last year as a u23, 2018, Vingegaard finished 15th in the Danist u23 ITT championship , and finished only 67th overall in the Tour de L'Avenir. The top 10 that year was full of riders who he is destroying nowadays. Pogacar, Arensman, Mader, Vlasov, champoussin, Almeida, Sosa, Dunbar, Foss, Reis.
Seems to suggest Vingeggard is a very good responder (obviously I am just speculate)