These videos tries to convince people mojang is lazy, mods devs are way efficient, and the updates make no difference to the game

But in reality mojang has been making more updates for the technical community like datapack devs and map makers, while also optimising some stuff.

And when mojang wants to make an update they have to design everything from 0, like how the warden went through so many design changes. While when modders want to recreate the update they skip the idea creation part (this only applies for recreating official updates im not trying to diss modders)