But, it get's lost all the time, in all the Guru-messaging pressing people to go ballz-out.

Sometimes this lack of maintenance is on purpose, and sometimes it is due to accidental neglect.

South Memphis is a target for industrial plants and its residents have increased cancer risks as a result (https://www.southernenvironment.org/press-release/sterilizat...).

That is an exceptionally rare position for one to hold when seeking to "hack" pressing leverage limiters. 

I accidentally subscribed to something of his.. and he sends out A LOT of stuff..  

However, if the lock issue was caused by misuse or accidental damage on the tenant’s part, then the tenant might be responsible for the expense.It’s always best to review the lease agreement first to see if there’s specific language about repairs or locksmith services.

But maybe you have no desire to become an “accidental landlord” and want to benefit from the sale of the property.

I don't have any pressing need, i am not desperate, I have absolutely no interest in forcing or begging you to do anything.

So to answer your most pressing question, yes wholesaling is legal in NY.

By offering a BETTER value proposition at a lower than average price a tenant is VERY hard pressed to have a motivation to move and to be able to find a comparable property for similar rent.