B.S. Retcon In Dragon Ball Super Is Frieza NEVER Training In His Life

It's no secret that I dislike almost everything that came after Dragon Ball Z. I personally think Dragon Ball Super is probably even worse than Dragon Ball GT. I wasn't even happy about how the Buu Saga was a bloated toy commercial. I have my reasons for skipping Dragon Ball entirely these days. It's like Toei's not aware of the timeline that a lot of people born in the 1980s are NOW in their 40s! Another reason that I'd like to state is Frieza's retcon revelation in Dragon Ball Super: Resurrection of F where Frieza "never trained a day". Like WHAT? I couldn't help but react WTF to that given Frieza himself doesn't look like someone who never trained.

The Namek Saga was where Frieza sought out the Namekian Dragon Balls. Frieza displayed several traits that showed why his "never trained a day" plot decades after -- is PLAIN STUPID. Let's give some examples of Frieza's past:

• Frieza's shown to have INCREDIBLY ACCURATE AIM. He could easily fire from a distance like an expert sharpshooter -- WITH OUR WITHOUT A SCOUTER. The guy is a master of spatial awareness and mental special mathematics. Mastering geometry and trigonometry into the fighting field ISN'T a walk in the park.
• Frieza destroyed Planet Vegeta with what? Fourth from? No, Frieza was using his weakest form to destroy the planet FROM OUTER SPACE.
• Frieza's first three forms were created to help him contain his powers. Frieza doesn't immediately use his fourth form unless necessary. It takes a lot of discipline not just to increase your power but to also SUSTAIN THEM. 

In comic book lore, superpowered beings often explained thing away by TRAINING. In Marvel Comics, one might see Apocalypse not using his powers excessively OR Cable mastering the Psimitar to channel his power. Frieza may be from a completely different universe but some superhero cliches aren't meant to go away. The trope subversion of Frieza never training a day should be a WTF retcon to ridicule!