You seem to (deliberatly) miss my point. Hikes or climbs should be given the correct tags (irrespective of the area). 
We are both concerned with the safety especially than I would have expected you to help with mapping/tagging as detailed as possible. Removing the route does not remove the hike on other sites and you run the risk that other people will add the hike less accurate and with an even more dangerous or no route. 

Anyways I get the distinct impression that you do not really want to help. I will change the first section back to what is was T5 furthermore  Ⅰ grade climbing and visibility=horrible. If you want to help mapping/tagging and/or take other steps like you mentioned that that's all up to you.

Anyways. Happy hiking, climbing and mapping and stay safe. 