So you don't think regulations requiring pipeline operators to undergo safety training are necessary? Who are you Trumpy McTrumperson?
Are you saying that people who are authorized (But not qualified) to operate machinery by the company who owns said machinery are guilty of sabotage?
See? I can ask BS questions in response to a question too.
If you think it's OK for random people off the street to show up and start turning valves affecting explosive materials under high pressure, it seems to logically follow you think regulations requiring safety training to operate a pipeline are not necessary.
Or are you suggesting this guy probably had taken all the operator's required safety training before operating the equipment?
It's your hole. Let me know how you're going to try to dig out of it.