Because they choose to believe they will win a civil war. It does not matter if that belief is wrong. They will not be persuaded otherwise. They eagerly anticipate the coming violence and the prospect of forcibly subjugating their opponents.
What is their real end goal?
To kill the rest of us before they kill themselves. That is "winning".
Because they know they will win a civil war.
They have the military and the militarized police. They have EVERY GOVERNMENT ENTITY including the fbi the cia and nsa irs cdc fda.
They have the media and they have millions of foreigners who will be willing to fight.
They have every government funded education establishment. Every single one and they churn out feral animals uneducated and dangerous. And worse miseducated and entitled.
They have most state governments and their agencies.
They have leftist governments on both borders who will support and comply.
They have the largest surveillance systems and tracking systems in autos roads and phones and the mails are all photographed.
They now have robots that will go into buildings and disarm or more likely kill. They have killing drones.
Of course they will win.
And conservatives let it happen. And paid for it.