Short answer, NO.
long answer, there is risk to everything, an aerosol of deodorant could explode on the way home from the shop
Pressure vessels are tested to 150% of their safe working pressure, & scuba cylinders are subject to regular testing.
As long as you know what you're doing there's no more risk than crossing a road,
but as we all know there are stupid people in the world who do things they don't have a clue about "because a bloke in the pub knows someone who did xyz & it was fine"