@GreenMachine15 - Done right, tuning and emissions are not necessarily incompatible, Yes, if you want the 10/10th solution you'll probably not be able to make it under some limits, but in many other cases you can gain a LOT just by being more efficient - which is good for BOTH power AND emissions!
For instance, a while back I bumped a 305 HP V6 Mustang to north of 350 with a cleaned up intake and exhaust system and a really good tune. That came out cleaner on emissions than when I started! So it can be done, but you can't be sloppy about it by just throwing fuel at it. (Got better MPG too, which was a nice bonus.)
All that said, the future is probably a mix of gas and electric or all electric. Imagine a 392 with the eTorque from a Ram 1500 adding another 90 ft-lbs. Then you're looking at 565 lb-ft for honestly not a lot of integration work or added weight. I would be totally unsurprised if Mopar isn't already working on it TBH...it's just too easy.