Achievement hints

I've been watching a guy playing having a minecraft blind run (completely clueless how the game works)

he managed to defeat the wither and enderdragon, but still doesnt know about useful mechanics, such as putting bookshelves nearby an enchanting table to increase it's power, summon the wither took him a long time, (and he only managed to do it because of the painting) or that he can use a firework to power the elytra.
My idea is to put more achievements to help new players WITHOUT the use of videos and wikis