No Ta Doctor
Veteran
It's interesting that people now consider a lead of less than 3 minutes at the end of week 1 to be unassailable. In 2022 Jonas turned a 39" deficit into a 2' 22" lead in a single stage before eventually extending that to 3' 34" at the end of stage 20 (he gave away over 50" on the final stage). I'm not saying it will happen again but there are plenty examples of collapses in GTs, it only takes bit of illness to knock someone off form and Pog has previous of going too deep in the early part of the race whilst looking unbeatable (less likely this year with him being fresher than post-Giro Jonas).
I think the problem is that Pog is a different rider today than he was then. Jonas pushed him really hard and he went away and worked on literally everything - longer climbs, fueling, heat, descending, TTs, altitude, recovery - all of it. The theoretical advantages that Jonas, where he'd shown he could better Pog, are all gone as far as I can see. There's the near mythical "third week Jonas" that might still be viable, but you need to get to the third week close enough to make it count.
Other than a couple of stages in last years Dauphiné that gave Vingegaard fans (me) false hope, the only times he's beaten Pog since winning the TdF in '23 were '24 stage 11 where he chased Pog back and pipped him on the line when Pog had bonked and '25 stage 19, where he came second to Arensman on the shortened stage to La Plagne and an obviously knackered Pogacar after Visma's Tour-long war of attrition came in behind him, but on the same time, race over.
Pogacar has pretty much given up making mistakes, can ride defensively, can conserve his energy through three weeks. Vingegaard was supposed to be in top form, having finally shaken off the crash of '24 and ready to go toe-to-toe, but.... nope 😢 He says he wasn't at his best yesterday and still hopes to gain legs in the third week, but it could still be over by then even if he improves a lot. Credit to him for giving it a go, but i'd be very surprised (and obviously delighted) if it came to anything for him.
Obviously Pog could still do something stupid (get bored and fall off a mountain/get bored and crash contesting a boulevard sprint alongside Philipsen et al ), get ill, forget to eat, suffer some absurd mechanical nightmare, but I don't see a Jonas win without a very large helping of good/bad luck (perspective dependent)