Yeah, sure if you are doing stealth team who plans to stealth a lot then don't make a 5e low dex character in heavy armor.
But the original meme picture was just asking for a stealth check from everybody and the pictures are them in the woods. It could just be the party is traveling in the woods when a really big green dragon flies overhead and everybody says "We hide, stay quiet, and do nothing to draw its attention."
That situation came up with that party response (possibly stronger language was used ) in a 1e game I ran when I rolled a green dragon wilderness encounter result with a 3rd(?) level group.
We used to just bring spare horses for the dragon.