The talent itself isn’t, but the fact that they have the strongest signal for talent: they pay more, give more tools and talent-complements (data, training sets

The talent itself isn’t, but the fact that they have the strongest signal for talent: they pay more, give more tools and talent-complements (data, training sets), and have more open business model helps them attract more talent for now. It’s not a strong moat, but it is an advantage.