>>53645507Mtg has formats with no deck being over 10%. Even Modern has no deck going over 13% at this moment. They greatly suffer from another variation of stale meta - only a very tiny part of the general cardpool is being used. Current Mtg is dominated by cards from just two powercreeped sets.
Sure, you may argue that Modern is a non-rotating format and PTCG is virtually a rotating game since Expanded is dead. Even then current MtG Standard has only one deck going over 15% of meta which is Grixis Control (17% of meta in the whole 2023).