Are you suggesting that the UK is not a democracy? Compared to whom.????
Would you prefer the head of state to be Screaming Lord Sutch or Boaty McBoatface.
Charles did not get there by, what the Archbishop of Canterbury, called wish or will, tyranny or politics.
Some countries have heads of state who seem to do nothing but cause division and whose relatives use their position for personal gain, allegedly
When you go for or went for a job do/did you wish it to be a democratic process or based on your ability or experience?