Это точно не building=ruins, так как никаких руин там нет.

way/939351956
way/939351957

natural=water тоже сомнительно, но ОК. Можно добавить хотя бы intermittent. Совмещение тегов, думаю, совсем ни к чему. Адрес тоже можно убрать просто на отдельную точку, пока не построят что-нибудь ещё.

What is it? AI work? primary > path > residential. Moreover, path and residential are not connected making it not routable not only for vehicles (because of wrong path type) but for people too. AI is far from perfect these days. I think somebody should check its work. There are a lot of paths where unclassified, service or at least track would fit.

Please, read wiki before mapping.
highway=path is not routable for vehicles. Segment shall be CONNECTED to be routable, i.e. have to share a node and not just intersect.
highway=*

Cliff ways direction to be re-checked.

yes, from this point (node/4726447385) up it's a stream bed, not a road. OK, if I remember, will do later.

obviously, it's a stream and not a road way/479568222

Bing imagery is very old. Maxar is newer. Imagery should be aligned to GPS tracks before mapping. highway=path won't be routable for vehicles. most of those are tracks or even unclassified.

it's enough to add building=tent and not use the name tag for defining the building type building=tent

No key observation found in the wiki osm.wiki/w/index.php?search=Key%3Aobservation

Well, OK then. I just do not see any buildings or equipment there. If you are sure they are drilling sites then OK. Maybe it would be useful to tag man_made=petroleum_well to make it clear osm.wiki/WikiProject_Oil_and_Gas_Infrastructure

What shows that it is landuse=industrial??? way/934859140
way/934859141
industrial in the middle of the forest???

A polygon with no tags way/823380350

Very bad changeset. Woods mapped where there is only farmland. Geometry is just random.

I see. Thanks for explaining. I think tag intermittent=yes would eliminate any further misperception.

doesn't look like water => pond to me, more like a marsh

These isolated segments will not work as they are not connected to the road network. It is better to fined the closest mapped road and build roads from it. Plus the type is wrong. Obviously, it is not a path. If you don't know the type of the road but it is drivable, use highway=unclassified, for more info: highway=*

way/936414290 - this one is not circular. It's better not to map tiny buildings if the resolution is bad, especially when there are bigger objects not mapped yet in the area.

very poor geometry. only four points needed to make a rectangle. Q key - to make angles right.

Poor geometry. To make buildings rectangular, remove extra points - four is more than enough for a rectangle - and press Q key to make angles right.

Remove the extra point on the contour and press Q key to make angles right.