Too bad this is at the bottom, as many of the comments would be different if they saw this first. You can probably get by without private banking, but there might be some ideas you'd miss out on ("real estate is about to go on a tear" or "get out of oil/gas" that would be well-known in certain circles before they are well-known the general public.
If you are in index funds that's great, but the question of which index funds you're in is also important. With high 7 figures, you can allocate a decent chunk to various different verticals (in a way that you really can't with under a million.
Coolest feature is per container socks5 support so each container can send traffic through a different socks 5 server. Any VPN offering socks5 on their gateways should work. I'm using IVPN which expose socks5 on each of their WireGuard servers - there is demo on their blog - https://www.ivpn.net/blog/socks5-proxies-app-based-vpn-tunne...
With different profiles you have different settings -> completely independent connection settings, if you want. What's the difference here with Chromium profiles for example?
I think ff's containers are generally more powerful. Here's a random example: I live outside of the country I was born in, but I still have bank accounts and stuff there. These bank accounts freak out if I log in from my actual IP. Rather than needing to run a system-wide VPN every time I want to use one of those sites, I can set a rule that will automatically open them in a container (in the same window) with preset custom connection settings.