I'm obviously not saying both of them should be `=suburb`, but you deleted it first.
If you look at Wikipedia, zh says Black Point is the "exact location" of the power station below. En writes "build the station at Black Point".
You are talking about archeology. Yung Long is more of a village and surroundings. Black Point is suitable for the region from Lung Kwu Tan to Tsang Tsui.
Inaccessibility by public has nothing to do with the area.
OSM is also about present concepts, not a historic village.

1. As I said before, two toponyms can co-exist together.
2. This lacks support from elsewhere.
3. The place name doesn't have to be directly at the terrain it is named after.

What do you mean by the power station's name. It's a cape, and a more well-known toponym in the area. These two can also co-exist.

There are no sidewalks on some sections of Stubbs Road. So much for your "lack of local knowledge".

You duplicated 66 and 67 in all of them, and removed 79 and 79A.

Don't remove `natural=wood` when adding `leisure=garden`. They describe different things.

Please don't directly add features not yet opened. Use `construction:*=`.

And stop merging sidewalks while removing their names.

As I have repeatedly told you, please don't directly features not yet opened.

Please don't delete other water areas.

If the name is wrong, correct the name only. Don't delete the object directly. It still represent something in reality.

Reverting.

`=college` means post-secondary college close to a university, not a secondary school.

Please don't delete other features that exist. You have already moved the name.

Please discuss note/3146813

Please don't simply remove the `barrier=yes`.

Secondarily, it provides a logical point to split them, preventing them from growing to very long that's less easy to load and edit. Potential errors are reduced.

Please don't merge `footway=sidewalk` and delete `name=`. This was supported in https://lists.openstreetmap.org/pipermail/talk/2015-April/072613.html as seen in https://github.com/gravitystorm/openstreetmap-carto/issues/2986 . It benefits routing, and shows a clear association over spatial proximity.

Can you stop changing HK Tramway Ltd to RATP?

Please don't merge `placement=transition` sections.