I don’t think that’s true. It’s just another tool. Using it to get a good result takes more skill, practice, and patience than using it to get an okay result.
That’s not to say it is equivalent in terms of skill required to oil paint, for example. But it really does stink of being obstinately against change for no reason other than it being change.
I imagine similar complaints were made when photoshop first started to rise in popularity and use.
Listen old man, you’re just forgetting the forgettable cartoons of your generation. Nothing has changed. If anything there is simply likely more art being made now, but in the same proportions of high-vs-low quality as before.