That's sure comfortable leading the WDC.
Monaco would be a top 2 position of course without the mistakes, and some other races he 'could have' placed higher than fifth.
But it's a moot point, I don't think anybody would argue that Verstappen didn't waste points in the early season, but this hypothetical comes down to 'if this one driver would have driven 12 flawless races and all the others made their regular mistakes, that flawless driver would be ahead'.
On a more interesting note, Max might turn out to be the savior of the sport after all. According to
motorsport.com the 'verstappen village' was such a hit that other teams, tracks, drivers and even other motorsports have taken note.
And I think there's lots of potential here, if they can get a similar turnout and atmosphere for other drivers as well, that would be a huge draw for the sport and a huge financial bonus for the tracks. On Saturday evening alone the Verstappen-fans drank 12000 liters of beer, I'm sure those weren't given away, but more importantly people having so much fun will want to come back and bring friends next time.