How do you know all of this? You're assuming a lot.
Vingegaard excelled in almost all TdF TT he rode, but all of these, the last couple of years, were hilly (Combloux, Rocamadour, even the one to Laval, and he lost close to half a minute on Pogacar on that one:
https://www.procyclingstats.com/race/tour-de-france/2021/stage-5). He did an excellent TT in Dauphine but that one again had a lot of altitude:
https://www.procyclingstats.com/race/dauphine/2023/stage-4. A year later in a flat Dauphine TT he lost over a minute on Ganna:
https://www.procyclingstats.com/race/dauphine/2022/stage-4
In a flatter Tour TT (St. Emilion), he lost 32s to WvA:
https://www.procyclingstats.com/race/tour-de-france/2021/stage-20
We are now having a flat TT, not a hilly one, and Evenepoel's credentials in flat TT's are very solid.
So claiming 'Peak Vingegaard don't lose time to Remco in a TT' is a generalisation that I feel doesn't apply to this TT.
If it were hilly like Combloux, I have a very hard time to see Evenepoel beating Vingegaard, for sure. But this is not overly technical and flat, so tailor-made for Evenepoel gaining time.
Vingegaard may surprise me and I will applaud if he stays within 10-20 seconds or squarely beats Remco, but given all of the above, that's unlikely.