What are some of the frustrations expressed by viewers regarding the Last Chance Kitchen Season 13 in Top Chef?

Some frustrations expressed by viewers regarding the Last Chance Kitchen Season 13 in Top Chef include: 1. Annoyance with multiple iterations of Last Chance Kitchen in the new season, potentially allowing chefs like Dale to compete for a third time. 2. Concerns about the fairness of multiple waves of chefs returning from Last Chance Kitchen, which has been happening since the Colorado season. 3. Mixed opinions on the concept of giving chefs a second chance through Last Chance Kitchen, with some viewers feeling it is unfair and others preferring alternative formats for the competition.