In the last patch almost every unit that deals crush damage has been buffed, however there are some oversights.
For example, they forgot to buff Wen Zhong’s, Polyphemus’, and all water myth units’ crush damage accordingly.
Now a mythic-age regular cyclop deals more damage to buildings than Polyphemus.
They also buffed Zeus’ hoplites giving them +10% bonus against buildings, but meanwhile they left Horus’s axemen and Tyr’s huskarls unchanged, their respective techs against buildings haven’t been buffed accordingly.
Water MU are terrible at breaking ports. It’s just a crying shame. The Huskarls won’t get any buffs because the northerners have been nerfed since the release. No one cares about Horus’s axemen because Egypt fights with towers, catapults, and scarabs. So no one complains. Besides, not a single pro player bothers to improve their axemen enough to complain about it. They win/lose before the Mythic Age.
Everyone simply forgot about Polyphemus.