“Sovereign’s goal has always been to make scaling blockchains simple. For people who have been in this space for four-plus years, it’s pretty clear that rollups and ZK-rollups are the way to scale blockchains to the masses.”

https://techcrunch.com/2023/01/30/haun-ventures-leads-sovereign-labs-7-4m-seed-round-to-help-scale-blockchains/