The things the YouTube algorithm will make you do...
There are a multitude of channels which keep digging deeper in order to maintain click volume. In some cases, you can tell the creator would rather do something else, but they feel trapped, especially if the channel is their main source of income. That doesn't excuse ruining a perfectly good car, but then again, it is his car to do with as he pleases. Personally, I'd rather he do this to something else, like a RAV4 or maybe a Kia Sorento, but it's not my choice to make. Many Viper owners are prone to making modifications to address known shortcomings with the car anyway, so then it's a matter of how far is too far. Koni shocks have leakage issues, 18" rims are harder to get tires for than 19" rims for this car, power steering pulley/bracket upgrade, brake upgrades are probably appropriate if you're tracking the car, etc. I'd say when you replace the engine, for me that's a step too far.
I guess one good thing to come from this is the original parts he took off of the car could be sold to other folks who want to keep their Vipers running in more original or original-like condition.