I agree. Plants don't mix well with most snakes- especially heavy-bodied snakes like BPs. You end up with conflicting care needs- snake versus plants, & your focus should always be on the snake.
Take lighting, for example: BPs (& most snakes) don't like bright light, but many plants do. And snakes are great plant-squashers.There's just better alternatives to furnishing your snake's home than live plants- & they'll be more cost-effective too.