(just a minor typo correction; you linked it correctly but the link decoration has the ‘street’ in ‘openstreetmap.cz’ shortened to ‘stret’, same as on this page that linked here: http://tilde.town/~severak)
My city is currently in the process of evaluating the cultural context of all monuments within the city limits. I think if any end up being removed I will find out where the objects ended up (municipal storage, for example) and move the nodes there, and slap a disused: in front of them.
There was also a discussion on the OSM Slack about how multi-use tracks get rendered, and it seems like there are different cultural expectations about usage between Europe and the Americas.