SEAL Teams don't do deep water work and a White Side Team even less so.
If, and it's a really big if, the USA blew the pipelines the divers would be specialized mixed gas divers that don't waste training time on CQB or para jumps.
The more you know.
The Smart Guys figure the Russians knew gas exports to Europe were done with no chance of returning.
Throw a few pigs with shape charges down the lines and try to blame the USA.
The Putin Pufters are already lapping up the narrative.