TRUC is an abuse of policy to try to provide security, which unlike spam filters, will never be safe; and implementing this actually distracts from real solutions for Lightning. Anchors bloat the chain and UTXO set merely to avoid a little extra work in the wallet, and attempt to give an unwarranted discount to such abuse. Cluster mempool appears to have little purpose to justify its excessive complexity. "Packages" are just a lazy way to avoid figuring relationships out automatically.