So the interesting difference is in MO it's a constitutional amendment. Same way weed was legalized.
That is not to say they won't do everything in their power to circumvent it (they will. The MO state government may be one of the most authoritarian and least representative in the country), but there's a lot more roadblocks in the way in MO than KS.
Y'know to an extent I get the whole "but he was a father and husband!" angle
But how many thousands of parents and children died so this man could get another yacht? How many of them died slow, painful deaths from awful illnesses that could have been cured or prevented while he didn't? He, along with all his executive friends, was a mass murdering psychopath. There is zero moral difference between committing murder with a gun and committing murder with the stroke of a pen.