Hey, it probably wont be your regular mass sprint. Stage 3 won't either. And with stage 1 and 2, its promising at least. The trend seems geared more towards harder stages 1-3 these days, the Tour + Vuelta 2023 and Giro + Tour 2024. Very good development - they finally realized its a lot more interesting than flat sprint, and they realized on top of that that having GC contenders crash out for fun early on isn't the best way to go about GT-racing.
Points for Vegni and the rest. I have screamed for this for 10 years now. At the very least, make the sprinters work for it - these kinda stages are a lot harder though, and the harder, the better early on honestly. Also changes how you prep a GT which is a positive in order not to stall out the racing and peaks for week 3 so everything up until that point is risk management and losing as little as possible. With MTFs, hard hilly stages and TT, you can't come in undercooked and you can get yourself a nice cushion.