I think this circular road should be mapped as a point with highway=turning_loop, but I am not sure how to deal with all the tags on the road. Can someone help?

Here is a
access=private
highway=turning_circle
that looks more like a pool on the aeirial photos. Can someone check this?

This road has turning_circle=yes. I think the mapper tried to map a roundabout. On the images it looks like a normal cross road. Can someone check this?

This road has turning_circle=yes for some reason. I think that there is probably a turning circle on the north-west end of the road. Can someone check this?

Hornschnitzer:
Laut Aushang gelten hier folgende Öffnungszeiten. Wie wird das eingetragen?

Öffnungszeiten:

15. März - 15.Oktober gelten folgende Öffnungszeiten:
Montag 14:00 - 18:00
Dienstag 10:00 - 12:30 & 13:30 - 18:00
Mittwoch 10:00 - 12:30 & 14:00 - 18:00
Donnerstag 10:30 - 12:30 & 13:30 - 18:00
Freitag 10:00 - 14:00

15. Oktober - 15.März sind wir zusätzlich
Freitag 10:00 - 12:30 & 13:30 - 18:00
Samstag nach Vereinbarung
sowie an Adventswochenenden jeweils
Samstag 11:00 - 16:00

Während der Sommerferien, Weihnachtsferien vom 23.12-6.1
Weiberfastnacht, Rosenmontag und Veilchendienstag geschlossen!

Here is a circluar road with highway=turning_circle. I think it should be a point with either highway=turning_loop or a roundabout. Can someone check this?

Here is a circular road with highway=turning_circle. I think it should be replaced with a point with either highway=turning_circle or highway=turning_loop. Can someone check this?

Here is a loop of road taged as highway=turning_circle. I think it should eighter be replaced with a point or with highway=service. Can someone check this?