An interesting thought experiment is: what should honest miners do when they see conflicting chains? Like, lets say one chain has block receipt 300 skipped but contains a block for receipt 301 and the other chain doesn't have 300 skipped but doesn't contain block 301? Which chain should that miner choose? I suppose this would be like any orphan situation where the miner would choose the chain they saw first, since they're both the same length. Maybe there isn't a problem here.

In any case, this is an interesting idea and was fun to think about. But I don't think the benefits are enough to make it worth the effort and risk of other issues.