This isn't "be careful what you wish for, it might happen to poor people too." This is, "some rich people finally get the tiniest taste of what life is like when the entire system isn't rigged in your favor."
There are 40 homeowners who would rather drag that couple through legal hell out of spite than pay a $1 parking fee. And they have the wherewithal in spades to do it.
Even if the couple gets passed all that, the homeowners are going to complain about every little thing. Crack in street? Fix it. Curb crooked? Fix it. Someone illegally parked? Deal with it now. Trash on street? Clean it. Leaves on street? Sweep it now. Grass too long? Mow it immediately. Don't answers these calls immediately? Get accused of negligent landlord.
If the couple thought they could just kick their feet back and collect checks... I just don't know what to say...
Why pay lawyers here? Spite?
If I thought I could successfully "flip" it for, say $500K, which is pocket change for the affected people in that neighborhood, then sure, $190K would be a bargain. And if the 40 property owners could kick in $20K each to sue the investor, surely they'd rather kick in $10K each to buy the street back instead.
A couple things to note:
(1) if the couple does win, then it only bolsters someone else's case to do something similar elsewhere. When it happens in a poor neighborhood and people are up in arms, guess which case will get cited.
(2) there's no way in hell this is going to stand. there are probably mistakes that were made in not notifying all the homeowners of the sale. the homeowners are too rich and too powerful to not find some kind of loop hole.
(3) that couple is in for a world of legal hurt. if they choose to fight they're going to rack up a shit load of legal bills. it's them vs 40 rich people. yes, $90k for the street and $5M in future legal bills. even if they win, they'll be buried in legal bills. And then when they do try to collect parking fees, the homeowners are going to hassle them for every dime. if the couple thinks the homeowners are just going to roll over and merrily pay them any amount of money for parking, they are sorely mistaken.