It's insane. I once found a restaurant that had ghost kitchen'd itself EIGHTEEN times: https://i.imgur.com/7jwBlFG.png Some of the name variations are pretty funny though.
There are thousands of options which are barely undistinguishable from one another - like those cheap Chinese brands that flood many product categories on Amazon. You'll occasionally find a name that stands out, like the ones you've posted, along the lines of "Thunderfuck Porn Burgers". But they don't entice me to order, since whatever the brand values being transmitted are, they are not what I'm looking for in a restaurant.
The result is that you end up ordering from the same few oldies but goodies. Occasionally, once upon a moon, a friend will tell you about a new restaurant to expand your horizons. Some of these, while good, might not stand out in this sea of shit and end up closing, so you revert back to the oldies but goodies. And so it goes.
The corollary is that this a shit business.