March 2020 I was investigating Solid for legaltech projects I'm designing. I thought it sounded like a great way for a user to create a master profile that can be used with multiple web apps and service providers, while maintaining more control over their data. I engaged with the Solid community and with Ruben, who was very nice and helpful. However, I found that the tech was still at the hobby stage, and I didn't really think the toys being built on it were very compelling. It was very disappointing considering it was already a couple years old and had a lot of hype around it. I hope that this moves forward, but it's almost a year later and seems to be the same story.
The only 10X browser improvement that can be made these days is if it cuts RAM use by 1/2 compared to the others, (and isn't tied to crypto). I would pay for this!
My understanding of it is that much of the money is supposed to be for Google and Facebook ads - something which I would never want to have to pay out of pocket for in the US market. So it's not just that the founders can pay themselves a ramen salary or better, but that there's a big early marketing budget built-in.