“don’t go problem solved this isn’t some aaveira that requires your tochacha”
ubiq, tochacha is a chiyuv regarding any aveira. Your being able to ignore the aveira by simply not engaging in it, doesn’t absolve you from your chiyuv to give tochacha. And the obligation is upon every Jew.
“when your perfect worry about others”
CS: The obligation to correct others isn’t only applicable to perfect people. It is equally applicable and obligatory for imperfect people.