Yes. I remove and restore these trees every year.
I didn't know about this wiki page.
I will read it and take it into account when creating Christmas trees next New Year.
These are not Christmas tree-shaped buildings.
These are not real Christmas trees.
These are artificial collapsible constructions made of metal and wood, similar to a real Christmas tree.

This is a Christmas tree.
This object exists only in winter.
In order to exclude the processing and display of this object on the maps, I added an underline for all keys.
I don't want to delete this object because it took a lot of time to create it.
I will remove the underline for all keys before the next New Year holidays.
I hope this small deviation from the rules does not bring big inconvenience to the community.
Let the holiday be at the OSM ...