While we’re on the subject of fading rules…

Another 20 years from now, comma splices won’t be comma splices.

They’ll just be commas.

That’s my prediction.

Twenty years from now comma splices will be correct because:

a) no one under the age of 30 (or thereabouts) knows what they are 
and
b) no one over the age of 30 (or thereabouts) has any idea how to teach them. 

Also, comma splices don’t exist in French.

French !

The French have a whole Académie dedicated to “fix[ing] the French language, giving it rules, rendering it pure and comprehensible by all,” yet they don’t have a rule that says Don’t use a comma to join two independent clauses.

Well, I say: If French people don’t have to care about comma splices, neither do we. 

And see:
Académie française
Participles that may be on their way out