Roadkill: quite possibly the only ethical meat if you are squeamish about animals raised with the express purpose of ending up on your plate.
I suppose hunting and fishing would also fall into this category, but then YOU actually have to kill the thing and for some folks that apparently steps over some line of culpability.
But roadkill? That’s like the dollar-bag of wilting produce at your favorite hoity-toity grocery store where local carrots with the dirt still attached are like $9.89/lb and the cashiers have dreadlocks AND mustaches.
In some states it’s legal, in others it’s just . . . tolerated. Usually.
As to the actual culinary merits, that’s up to you. Get some recipes ready and your butchery skills honed.