Good graph that shows how imports from the US have exploded since Russia invaded Ukraine...
The UK is the same as the rest of Europe. They don't leverage their gas reserves and have a shambolic renewables and nuclear strategy (or lack thereof...)
UK has the seventh largest wind energy production per capita in the world and is 30% of their electricity and another 15% is nuclear. Have disagreements sure, but to say they lack a strategy says more about you than them.