I am living proof that this isn't true. Had 0 talent in ANYTHING art related up until I started animating. The only reason I have some skill in animation now is because I spent at least 4 hours a day animating for years.
You gotta be dogshit at something for a long time before you can start being somewhat decent at it. I STILL feel like my animations are subpar and I have a very long way to go as an artist and thats okay!
Talented people will never understand those who have no talent. No one is saying that you didn't work hard, but you also need to understand that just working hard won't make you good at something if you didn't already have tbe talent for it