Hi, welcome to OSM. Does this guest house have a name. It is very unusual for a business not to, also does it have a phone number/website?

Hi, welcome to OSM.
What is the actual source of these edits? The document you quote does not have specific permission for use.

Does this shop still exist?
The domain is for sale.

Hi Robert
I have already removed a similar node by this user from this location. The name 'Home' gives it away as a personal marker by a maps.me user.
This one should also be removed.
Cheers Phil

Hi, welcome to OSM. The correct way to tag a field where sheep graze is landuse=farmland, although farmland is normally left blank.
For some reason you have made a mistake and tagged it as water, wont the sheep drown?

Can you walk between the two, or is there some sort of barrier?

As it is designated as a public_bridleway foot is very defiintely allowed, as are horses and bikes. The bicycle=yes tag is therefore pointless and adds tag clutter.

Hi, what is the source of this edit?
You have removed footpath L57 and the airport trail for example. L57 is a PROW and cannot simply be closed, it will at most have been diverted. Do you have any reference to this?

Hi, also spotted that you have used=ele=1, that means 1m above sealevel. The correct tag is layer=1, as already used on Eastgate Street North.

Hi, welcome to OSM
Thank you for your addition but please remember that changeset comments are intended to inform other mappers of your intent and should be in plain language.
Meaningless hashtag comments fail to do that, please do not use them in OSM.

Thank you.
It looked like spam, both the username and long description.

Hi, is this a real business that customers can visit?
I was about to ask, the website looks like it is contact by web or phone only so should not be in OSM.
Cheers Phil

The village was already mapped as Llanddew, which was correct according to OS OpenData, my view is that this maps.me edit is probably a personal marker should be reverted, it altered an existing object.

Hi, postboxes do not normally have names, they have a reference number which is already mapped. The name you have added is just a description so I removed the name.

Hello, is there any reason you have changed these halts to stations?
When I last caught a train to Llandecwyn I had to ask the guard to stop, which makes it a halt.

S’il vous plaît pourriez-vous expliquer la raison de ce changement ? Vous avez enlevé l’étiquette d’agrément, supprimé le nom : es et changé le nom de tag du Centre vers les Centres.

Please could you explain the reason for this change? You have removed the amenity tag, removed name:es and changed the name tag from Centre to Centres.

A quick search reveals that Abras is some sort of Brasilian organisation at the address given. It looks like typical mistagging by a maps.me user.

Is there a reason you have changed these tags, what survey did you carry out?

Hi, are you really sure this postbox exists?
It was created by a maps.me user and the odd tags make it look like some sort of personal marker or misuse of a tag.
The rubbish tags are likely to indicate to a local mapper that a survey is needed and by cleaning the apparant rubbish you have left a clean tag that is most likely wrong.
Rather than map remotely it is far better to add a node to highlight the need for a survey to local mappers.

Thank you, was just checking as it looked an odd name in the UK.
Cheers Phil