We have a problem property across the street from us. She hardly ever mows... has Virginia Creeper growing all over her house and up to the roof... Poison Summac has taken over... The side walk is nearly taken over by weeds and there are pricker bushes growing into the walk. A couple of times neighbors have cleared the tree branches and pricker bushes from the walk and she called the police. That is the sort of asshole she is.
When she does mow, it is only under threat from local code enforcement. She then leaves all the cuttings in the street side gutter to rot away and clog the rain water sewer.
It has been going like this for ten years.
The people in the ops article are not just recently neglecting their property, but have been doing so for a long time. If you can't afford the house or the time to maintain it, then you should be renting an apartment somewhere or owning a townhouse.
If you buy a house in a nice neighborhood you should expect others to keep up their houses appearance/maintenance. It is understandable that sudden unemployment, death or disability can cause a neighbor to not maintain the basics, but long term there needs to be a plan.
My neighbor was served foreclosure last year and somehow managed to avoid it... I hate to say this, but I'm hoping she gets served again and we are rid of her. I hate to see what the inside of that house looks like.