Hello there :)

you have flagged this changeset as "review requested" so here comes a review:

It isn't wrong to delete objects that have been demolished. Yet, since we make good use of aerial imagery and also ALKIS data (where available), we keep the outlines of these buildings until there's new imagery available. What we do is adding so called lifecycle prefixes as described here
https://wiki.openstreetmap.org/wiki/Lifecycle_prefix

If you change "Building=yes" to "razed:building=yes" it disappears from most maps yet mappers still see the outline and with a "note=this building has been torn down YYYY-MM-DD" people won't add the buildings again.

happy mapping
silversurfer83
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            Published using OSMCha: https://osmcha.org/changesets/167260767
            