Just a reminder: I've not read that anyone is suggesting that Taylor not use nor build with ebony that is not uniformly black. This is a simple question really: do you want to buy it?
And for that matter, the "it" here --said guitar with figured fb material-- has always been in play with every guitar that we've ever seen since we first ever picked one up. And that is aesthetics. We've all commented, aloud or within, on the plus or minus of whatever guit we've tried or seen. Some "make it" and we buy em, some we give a pass because the tone outweighs the aesthetic, others won't even pass the bar and we won't buy, let alone try. This has always been the case, and will continue to be the case.
So the point of a figured fb really is no different than any other aesthetic. Remember that "abalone rosette" thread? Nothing wrong with wanting or not wanting a guitar because of its appearance.
Edward