Walling too quickly?

do we think at some stage they might nerf walling even further? both palisades and stone?

increase the construction time? i know some civs are balanced around being able to turtle. but maybe they specifically could get bonuses towards walling, while walling in general is slightly nerfed?

I don’t know, most 1v1 don’t ever reach Imperial. We rarely see Imp elements.

If anything, age 3 trebs are unreasonably strong against rock-solid stone walls and keeps, result is, Imperial is most often not a thing.