Why the mix-up happens
A broad label hides the details.
People sometimes group ibogaine and ayahuasca together because both are described as plant-derived or psychedelic. That shorthand can be a starting point for a conversation, but it is not an adequate conclusion. A plant origin does not establish a shared mechanism, shared setting, shared evidence base, or shared level of risk.
For a grounding definition of the chemical category often invoked in these comparisons, psychedelic drugs are commonly described as a broad class, not as one uniform experience or intervention. The distinctions matter most when someone is making decisions based on a personal situation rather than on a loose label.
Questions about how people describe the ibogaine trip experience can be informative, but personal accounts cannot tell a reader whether two substances are equivalent. Nor can online enthusiasm settle the issue of safety, suitability, or cultural meaning.