Nowhere on their site (that I can find) do they mention that. There's lots of sales talk about it does all the work and adapts, etc., but nothing about what it

Nowhere on their site (that I can find) do they mention that. There's lots of sales talk about it does all the work and adapts, etc., but nothing about what it actually does. I can't see a reason to change browsers. What are the features that Arc has that other browsers don't have? Their sales pitch is the problem they need to solve.