We can have both, can't we? Obviously I don't like cul-de-sacs personally, but nowhere in my comment did I suggest banning them. The phrase you quoted was just a turn of phrase as I described my preferred style of land use which is currently illegal in most zoning laws. Right now.
It's kind of funny that your reaction to my comment is "he wants to take away the cul-de-sac" when all I'm asking is if we can get zoning for a decent alternative. I'm not asking to replace all the suburbs with this style of zoning, but especially as you get to areas with high unmet housing demand, zoning needs to be reconsidered.