For UJM:
If a child were born deaf, and he was deaf his entire life,
would it be logical or fair to judge him by his knowledge of music?
Obviously not!
Most Israelis alive today were raised by secular parents and attended only secular schools.
To judge people who were raised that way
by the laws of Shulchan Aruch, is not logical and not fair.
Judging Jews who were secular their entire lives by the laws of Shulchan Aruch
is like judging a man who was deaf his entire life by his knowledge of music.
Both are not logical and both are unfair.
UJM: Do you think you are smart for condemning the flaws of Jews who are Tinok SheNishba?
If you were a real tzadik, then you would strive with all your might to judge them favorably,
and avoid publicly mentioning their flaws.
PS: In Iran, in recent years, hundreds of Mosques closed completely,
because millions of Iranian Muslims are quietly quitting Islam.