Let's take a step back and look at the situation. You are saying with a straight face several lawyers told you that the UK government deliberately breaking an important international agreement that was negotiated and signed by the same people just months ago is comparable to other countries inadvertently breaking some patent agreement signed decades ago. A matter that several high-ranking British officials had a problem with to the point of resigning in the past few days. Only on the interwebs do people fall for this tosh.