Spirituality

Imagining a world of equality itself is quasi-religion. You are probably in that rebellious phase of extended teenage looking for pseudo-intellectual exclusivity. The answer is simple. Take inspiration from how your parents and grandparents lived. Dive deeper into Hindu scriptures since you have claimed your family is hindu. Thousands of years of culture got you here. Very unlikely that modern ideas will help you solve existential questions. There are plenty of modern ideas out there and a vast majority are rip off from Hindu and Buddhist philosophical literature. You can't be spiritual without following ritual of some kind. If you follow rituals, by definition, that makes you religious.

Meditate. It’s independent of any religion or age or time - lot of apps which help (heard of Calm), plus YouTube might also have something helpful

I follow this, do what makes you happy. Go to that place that makes you happy, eat that food, listen to that music, watch that movie, talk to friends.

Manasa sarovara

Aag lage basti me hum apni masti me.

As a born, but non practicing Hindu, I find Bhagavat Gita a very resourceful place to start. You might come across Upanishads, Vedanta and even Devi Mahatmya as suggestions depending on who you ask. But I really find just Gita to be a good place to start your journey into spirituality

Just play some games on pc. Blowing heads or slashing monsters is a zen experience

Scientology.