Just a few examples……
many things people say are Halchas are actually Chumras or hashkafas
For example? – 4 inches below the knee, no woman’s pictures, a black fedora for davening
And vice versa.
For example? – Paying tuition, not cheating the government, Z’manim for davening and Krias Shema, Negiah, Hilchos Tzedaka