Van der Poel and van Aert both raced the cyclocross season into the World Championships, and prioritize the Tour of Flanders and Paris-Roubaix as their main goals for the spring. With this in mind, having a fitness peak a month beforehand is not the traditional build-up. The race's brutality and fatigue aspect - besides the risks - also make it an unattractive option for those looking to prepare for a different race.
Van der Poel began his season at Le Samyn and is now racing Tirreno-Adriatico as he builds towards Milano-Sanremo, his first goal of the season. Meanwhile Van Aert raced until the Opening Weekend, and is now undergoing an altitude camp before returning to competition in late March. Both have tailor-made preparations, and including Strade Bianche (like several other cobbled classics specialists) does not fit in perfectly.
The race's difficulty certainly does have a degree of importance in this decision, but it's not critical in Vegni's opinion, and won't change for the time being. The presence of a rider like
Tadej Pogacar who seems unmatchable is also not the most motivating aspect of the race for other riders who would only settle for a victory.