Bringing up the “Frum people who are unethical” straw man argument is a distraction that does nothing to take away from the basic point that the Torah is the source and measure of Ethics. Claiming that the Torah needs to be hyphenated (e.g. Ethical-Torah ) is a claim that the Torah is Chas vishalom deficient in some way, rl.
תורת ה׳ תמימה משיבת נפש, מאירת עינים, מחכימת פסי, טהורה ועומדת לעד.
Of course, a Torah Jew’s intuition will be in consonance with the Torah, a healthy Neshama will want what’s right and abhor what’s wrong . But the litmus test isnt one’s intuition , it’s the Torah.
In fact, there are those that explain that this was the actual Nisayon of the Akeida. Avrohom Avinu “felt” that it was wrong. That’s what his heart told him. (In fact, it wasn’t Ratzon Hashem to kill Yotzchok, so his heart was sensing correctly). Yet, he was Mivateil his human understanding and intuition to the Ratzon of HKBH. And the Aibeater said “Now I know that you are a YIREI ELOKIM “