So strange how we have different opinions about this...Micro Kid sounds like "bubble gum pop"(like just about every other Level 42 song) to me. You might as well have said "Bob Dylan" or "Johnny Cash" instead of Mark King - the sentence would have made about as much sense to me...which is none.I don't know how anyone could listen to say, Micro Kid and not say that Mark King has the funk.
I'll have to take your word for it being different for you, but I reckon the fooler for most people is the slapping - they hear it, they automatically assume that slap=funk. For example some people think Tim C's with RATM is funky. "He's uses his thumb sometimes"...

Or Stuart Hamn or 'Bassisti' on youtube who both have slapping chops to burn...but aren't funky at all! They just employ a right-hand technique that originated mainly from funky players (Graham, Louis Johnson etc.), that's all.