What’s the joke?
The joke is that Einstein calls God a genius, for planning all this stuff, when God didn’t plan anything - he did it on a whim. It relies partially on the characterisation, as across Um Sábado Qualquer’s comics, God is often represented as petty, clueless and/or dumb. Like this:
Flat Earth confirmed.
Ah yes, as if a god would know less about the universe it created than Einstein. This is some weird sciencier than thou comic and this sort of sentiment does nothing but drive wedges between people, best to avoid that
Actually, it is religion which drives that wedge, not science. Science creates no wedges at all and is purely inclusive; the religious people who deny repeatable and verifiable fact-based evidence are willingly excluding themselves, not being wedged away.
Science is waiting and ready to receive any repeatable and verifiable factual evidence that supports religious claims.
EDIT: lol would the downvoters like to explain what they believe is wrong with my comment?