Did he say something when he was murdered? Or was he murdered at all? Heart attack, tripping and falling broke his neck? Oh.. they found the remnants of the senate… assumably the senate
If you want to go that route... there are a lot of things in the Julius Ceasar Story that ARE myths.
For instance, the claim that he said, "Et tu, Brute?"
Et tu Brute - Wikipedia the free encyclopedia
The phrase Et tu, Brute? maintains its familiarity from William Shakespeare's play Julius Caesar (1599), where it actually forms the first half of a macaronic line: "Et tu, Brute? Then fall, Caesar!"[4] Shakespeare in turn was making use of a phrase already in common use in his time: it appears for example, in Richard Eedes's Latin play Caesar Interfectus of 1582 and The True Tragedie of Richarde Duke of Yorke &c of 1595, the earliest printed version of Henry VI, Part 3.[5]
The phrase follows in the tradition of the Roman historian Suetonius, who reports that others have claimed Caesar's last words were the Greek phrase "καὶ σὺ, Ï„Îκνον;", transliterated as "Kai sy, teknon?".[6] The phrase means "You too, child?" or "You too, young man?" but has commonly been interpreted as meaning "You too, my child?" (Tu quoque, mi fili in Latin) and taken as an indication that Brutus was Caesar's illegitimate son.
There is no reliable evidence that Caesar ever spoke the words. Suetonius himself claims Caesar said nothing as he died, and that others only reported that Caesar said that phrase after recognizing Brutus.[7][8][9] Plutarch also reports that Caesar said nothing and merely pulled his toga over his head when he saw Brutus among the conspirators.[10]
Of course, these kinds of legends, just like the spitting legend, had a political purpose -- to villify the Assassins of Caesar. Not a small thing, as Brutus descended from that supposed Brutus who had established the ROman Republic, thereby slandering him as a "bastard child of Caesar or an ungrateful person would have been in the best interest of Caesar's heirs.
Now, getting back to the Soldier Spitting. No contemporary accounts of it in the 1970's, when it supposedly happened, but a lot of apocryphal tales of it in the 1980s. What changed?
Well, first, there was a lot of remorse from the fact that when these guys returned from Vietnam, they didn't get the kinds of welcoming parades WWII soldiers got. (most WWII vet didn't get a parade, either, but never mind.)
But you couldn't put "I didn't get a good paying job when I got back because the economy turned to shit and too many people had seen awful movies like
Black Sunday that made them think Nam Vets were ticking time bombs." on a bumper sticker.
"Some Hippy Spit on me!" worked well. Jane Fonda started wondering why she didn't get any good roles after 1980. We were a country willing to buy anything to expunge our guilt over not treating these veterans right after they fought in an unpopular war.
Maybe we'll get it right this time.