Your changes are usually very good, but why are you not using proper changeset comments that really tell us what you've changed?

Kind regards

Have you followed the import guidelines as mandated by osm.wiki/Microsoft_Building_Footprint_Data ?

osm.wiki/Good_changeset_comments

Please tell the world that you are a Golf mapper!

Hallo Piet,

du hast hier mit einer enormen Präzision gearbeitet, völlig unabhängig davon habe ich einige Fragen:
- Warum hast du mehrere Teiche gelöscht?
- Warum soll landuse=residential nicht das ganze Dorf umfassen? So ist es fast überall sonst üblich.

Viele Grüße

Dear Carlitos,
please note what you've mapped and not always "Digitalisation Maxar". We already know this - from the "imagery_used" field ;)

Auxiliary lines like way/755868532 are OK, but
a) not in the database
b) not tagged as power line

Please don't remove the "source"="PGS" tag from unimproved ways like this: way/4185184/history

Schreib doch bitte dazu, was du gemappt hast.

Please use changeset comments which tell use something that we don't already know.

There is no place for American vandalism in OSM.

Dear Johnny,
please don't copy too much from RapiD. Your manually traced buildings were known for their perfect quality, now you are pumping out "future liabilities".

Haven't you noticed the very low quality of the building outlines?

Hi JRThomas,
if you think that a feature is mistagged you may retag it, but in no case it's justified to delete any real features for your personal advantage.

What does "a" mean?

Hi adamos,

there is something wrong with your border changes. It's very unlikely that
the historic "Rindenhütte"
node/972561697 is on Czech soil.

Kind regards

Bitte prüf mal deinen Versatz.

What exactly have you updated here? The Wikidata ID didn't change.

Dear Nona,
boundary=administrative was correct, why have you changed it back to landuse=residential ?

Hallo Ferdinand0101,

die Wikidata-Verlinkung funktioniert anders, als du denkst: Jede Wikidata-ID sollte nur mit EINEM EINZIGEN OSM-Objekt verbunden sein.
Der Wikidata-Wert zum Westfalendamm oder zur Nord-West-Ölleitung gehört daher an die Relation und nicht an jeden einzelnen Weg.

Vielen Dank!

"Aerial" is a useless changeset comment since it tells us absolutely nothing that we didn't already know.