You can eliminate those "unconscionable"[1] laws and it won't eliminate the parties though. Those are just regulations to prevent new parties from getting a foothold, but the existing parties predate the laws and will survive their passing just fine. Consider: there are no Whigs left, but the two party system hasn't changed.
[1] Again, why the ridiculous hyperbole? It's not like this is some new evil plague; "parties" have been with us for thousands of years!
[1] Again, why the ridiculous hyperbole? It's not like this is some new evil plague; "parties" have been with us for thousands of years!