I am really amazed at the number of levels on which you completely misinterpreted what I had to say.
First off, I never said Hendrix was "better" than anyone. I only pointed out that more people seem to enjoy and connect to his music. I'm pretty sure you can fit your head around the difference between judging an artist as "better" than another, and stating that many others seem to think so.
Secondly, I was not saying that Hendrix was more "accessible" than anyone. "Accessibility" isn't even a real measure ... saying something is more "accessible" is the exact same as saying "more people like it" (OK, technically it means "more people are likely to like it") and we already went over the bit where you already know that that doesn't mean "better," so I don't need to explain that again.
So to rephrase my previous post, the distinction between Hendrix and shredders that makes Hendrix more "accessible," the thing that makes him easier for more people to enjoy, is that someone who listens to Hendrix does not get the sense that his focus is on his fretboard. When Steve Vai plays, you KNOW that he is locked into an intense and powerful relationship WITH HIS GUITAR. When Jimi Hendrix plays "Hey Joe," his passion isn't for his guitar, it's for his woman! The piece of wood in his hands is absolutely secondary to the unfaithful bitch he's about to shoot down in the heat of a jilted lover's rage.
Now, if YOU have an intense and powerful relationship with YOUR guitar, then hell yeah, Satriani and Vai are emotionally intense! You totally get where they're coming from and their music makes lots of sense. But most people do not have intense and powerful relationships with guitars. If they DO have relationships with guitars, they usually see the guitars as tools for helping them communicate their more-important relationships with people, or political philosophies, or other things that are not the guitar they are currently holding. And people who don't have really intense and powerful relationships with their guitars are just not going to understand the emotion behind guitar playing that comes from that kind of a relationship. So in a way, by agreeing that Hendrix is more "accessible," you're acknowledging a wider emotional spectrum within his music, because what you're saying is "Hendrix was able to make music that more people could relate to and enjoy as art and not just sound, for more reasons."
I'm sure that shredders are VERY emotionally invested in their music. They clearly wouldn't have put as much work as they did into it otherwise. But that emotional investment is in a domain that most people just don't have any window into, and it's lost on anyone who didn't already have a passion for technical guitar playing themselves. And people who don't have a passion for technical guitar playing aren't Philistines any more than people who don't have a passion for Impressionist oil painting or traditional digeridoo playing.