Agree...I use "browser isolation" for most of my surfing, where I use different browsers and different extensions for different purposes (e.g., I only sign into Google on Chrome, and I only surf using Chrome at websites that I'm ok with Google knowing about). I can envision doing something similar with Nostr...
Nostr is so new, we're still on the bleeding edge--things will evolve and get better...
Right now we're driving Nostr's "Model T" - transformational at the time, but quickly evolving as technology and development leaps ahead...
Just wait until we develop the twin-turbo V8 Nostr apps... 😃