Not all of these footprints are valid. A lot of footprints here are inaccurate. Copy and pasting buildings can be valid in situations where building footprints are the same. While I appreciate the idea, these buildings have different footprints and so the footprints should either be drawn from scratch, or modified after pasting so that the footpritns are accurate. Quality > quantity, contribute what you can. Please keep this feedback in mind when contributing in future. Thank you for your contribution. If you want to experience the OSM community or to get timely feedback from other mappers; I recommend that you attend a mapathon. You can find events here https://osmcal.org/
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            #REVIEWED_BAD #OSMCHA
            Published using OSMCha: https://osmcha.org/changesets/154446526
            