This user recognizes that even if 300,000,000 people make the same mistake, it's still a mistake.
"There's" with a plural subject
This user knows that "there's" with a plural subject is a pervasive grammatical error. There'sThere are too many people making this mistake. Don't be one of them.
to too two
This user thinks that too many people have no idea how to use words that they should have learned in grade two.