The problem is Pep Guardiola hasn't actually urged any strike action
he was speaking hypothetically that it is a possible scenario that could happen
his direct quotes are
"I'm not saying there's a reason to make a strike."
and
"We want to play. We want to continue - to make the people happy going to the stadium on the 26th, 27th, 29th, 31st and 1st, and play games, because we love to do that."