What does you can't make a silk dress out of a sow's ear mean?

What is the best way to combine these sentences?

You receive an email from an impressive-sounding stranger, professor alexander rothschild renard iii, president of the american institute for scientific political statesmen. he urges you to vote for his presidential candidate choice. this social media red flag is known as pomposity inanity superstition fanaticism

Why isn’t the mood saddened by this tragic event