I assume that I won't have this problem in the team account (because I am in control of available apps), but In the personal account, you can launch Chrome (or any other installable browser). My concern is that this is acting as a proxy and bypassing the local content filter rules. For many schools this means we would block Frame's website instantly. A student could easily sign up for Frame as an individual and come to school and bypass our content filter.
If frame follows my local content filtering protocol, then Yay!!, please put that in the FAQ for education, if it uses it's own ISP, then please provide schools with instructions for making frame personal compliant with our policies.