Yes I see them and no mushrooms or any drugs required those won't take you very far. Never done any drugs to begin with either.

All you need is a silent mind and as a beginner you'll need a Darkroom to make it easier, but it can be done at anytime.

In Dzogchen buddhism this is called Togal practice. Which is the vision aspect of practice after you master silencing the mind. It can also be learned through fire kasina or other methods. https://firekasina.org/glossary/

Also you don't need to see them, if you've ever felt a “presence” like something is watching your or get chills up your spine merely acknowledging that feeling is giving them attention.