Memes associated to the judgement element "Does it save lives ?" :
Useful meme :
Put a mask when there's a massive epidemic (saves lives).
Neutral meme :
Use a tool to eat (no big deal if you have clean hands).
Harmful meme :
It is impossible to put Elon Musk in prison immediately for the rest of his life, and it is impossible to seize his whole wealth and redistribute it to each US citizen through public services (costs lives).