New comment by Chocimier on void-packages repository

https://github.com/void-linux/void-packages/pull/24357#issuecomment-676320447

Comment:
> noarch causes far more problems than it solves


@void-linux/pkg-committers, let's start discussion by enumerating them. Most obvious ones, please complement:

Advantages of noarch:
+ Less copies of big data packages on mirrors
+ Ability to create packages installable anywhere, used for testing xbps or experimental pure data packages as described by @ericonr 
+ Marking for all related hooks at once (nodebug, ...)

Disadvantages of noarch:
- More complicated cleaning old versions of packages shared between repodatas on primary mirror