Silicon Valley is moving up the stack as it were or down the stack. The edges that are actually touching people, um, are being developed more locally. It's almost like if you were to think of tech as like a, a corporation,. There's the main office that's taken care of all the broadly used functions. And then the local offices are attuning the products to the local markets and needs and sensibilities. So just what's interesting is despite the fact that theoretically it's, it's becoming easier for you to start one of these businesses, at least in the U.S., there are massive cluster advantages from going to the super hubs where it's attracting the right engineers.