Unbreak Now! (14)
Digging, it's the zh-hans language support. in the seed. Drop that and we should be able to drop Py2 as a dependency.
FYI: T167 is not related to this patch. You do *not* need to include T167 if you only pull environment stripping in. If you intend to pull in the C locale enforcement that prompted the security patch in T167 (from upstream's pull number 46 which introduced it) then you need T167. Otherwise, T167 is "Not An Issue" upon investigations.