Not if it's an inline svg, or a base64 embedded png.
abfarid
To be fair, Pooh looks like he's never had any sex ever.
Now he has made 4 dad jokes.
I understand that you mean I'm being unnecessarily pedantic, but I feel like in this particular case "everybody" actually has to mean everybody, or else the whole point is moot. There's very little value in saying "some people deserve love" or even "most people deserve love".
But once you add any exceptions, it's no longer "everyone", excluding a good chunk of the population and, for example, the guy in the meme might be from your exception list.
But in the same comment you said "everyone deserves to be loved" and "[everyone should] avoid toxic people". That doesn't follow.
Green color and less pointy corners definitely makes it look more friendly.
But all of them can equally be partnered with any other, because if you don't count the right angle difference they all have the same amount of differences and are equally "chill".
Yes, that's exactly what I said. B doesn't have those things you mentioned, meaning A and C do.
I would go with C, because:
A) Not filled
B) Doesn't have 4 sides/corners (or sum of angles is less than 360 deg.)
C) Isn't red AND the only shape with all right(ish) angles
So C is most unlike the others.

Anything beats the pile he has.