According to The Bhāgwäđ Gīŧā, there can be 4 broad types of people based on their spiritual tuning: 1. A theist: ¹ idolatrous, ² non-idolatrous 2. An atheist: still verifies the existence of the Päräbrähmä by not believing in It 3. An agnost: cares only about the Kärmä and fruit 4. Evil: does every bad deed in and out of the book – only they are not supposed to live.
Also remember: Idol worshipping is prescribed as just an add-on feature. Hïnđū humans have held this misconception for too long that we have formed staunch opinions about idols. There are the following forms of worship: 1. Brähmpūjé: Doesn't necessitate an idol 2. Đéväpūjé: Even idols of minor deities are worshipped 3. Präđhānpūjé: Believe in all major and minor deities but worship only the one main deity such as Đürgā, Säräswäŧī, Läkšmī, or Kāŧyāyänī, or others, or the male deities such as Gäņéśä, Śïvä, Rāmä, Křšņä, Vïšņü, or (rarely) Brähmā.