A splendid and well-reasoned analogy, Priss Factor.
Regrettably, it misses to mention The Tribe who did the most to inflict this pox upon us, The Tribe who secured their survival at the expense of the Allies sons, The Tribe who STILL use or sons (and a tiny few of our daughters) to fight their enemies.
My father served in the RAF during WW2,(he got a 30-day deferment to his call up to build a one-room shack for my then 18 months old oldest brother and my pregnant mother after they were blitzed out of Clydebank, a town of souls that had only SIX houses undamaged by the two-night blitz.
Two uncles died in service.
Was it worth it?
Was it hell.
They wished no harm to anyone of any race, like most Britons they were appalled by the way Blacks were treated in the US, but by the 80s,when Britain was beginning to be swamped by ever-more demanding, more criminal and ungrateful minorities, that was beginning to turn thin.
They would be revolted and utterly amazed at what the Left and greedy business has done to destroy Britain.
As it Talleyrand who wrote that “Patriotism is the last refuge of a scoundrel”?
That is true in some cases, but anti-patriotism (and active support of, or passive virtue -signalling of PC is the immediate refuge of the most malicious of many a modern scoundrel.
In the summer of 1902, Eleanor encountered her father's fifth cousin, Franklin Delano Roosevelt, on a train to Tivoli, New York.  The two began a secret correspondence and romance, and became engaged on November 22, 1903.  Franklin's mother, Sara Ann Delano , opposed the union, and made him promise that the engagement would not be officially announced for a year. "I know what pain I must have caused you," he wrote his mother of his decision. But, he added, "I know my own mind, and known it for a long time, and know that I could never think otherwise."  Sara took her son on a Caribbean cruise in 1904, hoping that a separation would squelch the romance, but Franklin remained determined.  The wedding date was set to accommodate President Theodore Roosevelt, who was scheduled to be in New York City for the St. Patrick's Day parade, and who agreed to give the bride away. 
Dec 14 – Karlie Pearce-Stevenson, 20, a single mum originally from Alice Springs, was murdered and her body later dumped in the Belanglo Forest, SW of Sydney, Australia. Her daughter Khandalyce, 2, was later murdered and her body was put in a suitcase which was found beside a road in South Australia in the summer of 2015. Daniel Holdom, 41, was charged with Karlie’s murder in 2015 and awaits trial. He is believed to have been a former boyfriend of Karlie. The police believe her killers committed identity fraud and stole A$90,000 from Karlie and from the state. Holdom is believed to have had female accomplices.