They are thieves and attempt to seek approbation by calling themselves “urban explorers”.
I know such vermin have stolen everything I saved for 20 years in order to have someplace to live in my later years.
I am irked by the lack of respect for private property, when somebody claims they are an ‘urban explorer’ who has found a “time capsule” on/in the private property of somebody else.
Well, they were commies; they don't believe in private property.