If us older plants do not insist on these weeds be removed or do some weeding ourselves, the weeds will just keep on dropping their seeds and ruining our garden.
To quote Mel Gibson's Edward Longshanks from "Brave Heart," The problem with Scotland is that it's full of Scots! ... "If we can't get them out; we'll breed them out."
That's exactly why they want as many 3rd world people to flood the USA. People who are used to government corruption and authoritarian rulers. Between native born citizens who they've made completely dependent on government, and illegal aliens who are illiterate and unable to speak English, who are used to living in 3rd world hell-holes, "The Swamp" of both parties will "sweep away the remnants of the 'old republic.'"
Mark