There is about a 5% attrition rate in the Charedi community and an unknown amount of “Tuna Beigels” or “I.L.O.”‘s people who look charedi but dont act like it this includes orthoprax , Agnostics and Athiests.
Everyone’s obligated to continue following the minhagim and mesorah from their father.
In todays society religion in “Optional” meaning other than hashem wrath there is no punishment for not keeping Mesorah or Halacha. Some communities will exile people but thats really all they can do, they cannot punish or fine people for not keeping Halacha or minhagim