Yes indeed, those are changed by me, 5 days ago, in an attempt to fix it myself. 
But I clearly missed some parts and on this changeset I received a remark about it. ( Changeset: 180717171 | OpenStreetMap )
Ah, right Austria, Belgium, Denmark, France, Hungary, Slovakia, and Switzerland all have that rule where highway=trunk Ways are default to foot=no … the rest of the world have the rule that highway=trunk Ways are default to foot=yes
I haven’t figured out how to address this in my current city sync code.