I'm guessing chop is being set up on a hope and a prayer. It is not great and not cheap enough to justify worse quality than the keg.
I guess praying on unknowing tourists and business travelers. They have a presence in Alberta but can't say I have ever seen it that busy outside of one time in a suburb of edmonton. Owned by the sandman group aka denny's, moxies and shark club. The richmond location isn't really anything to write home about.
https://chop.ca/locations/richmond-airport/menu
menu for reference...