It's for this reason I am bullish on text formats in general. Or maybe sqlite wrappers where databases are necessary. But I want a separation between the worker and the work through some data contract that allows me to easily move my stuff around.
I believe the selling point here is these run on their own VMs, so you don't need to set up your own harnesses, models, and security infrastructure to run agents.
Historically people tend to pay for single-click commercial solutions for complex technical set ups like that.
What if Grok models become horrible or they increase the pricing of the subscriptions now you have to migrate off. Instead you could just use the open source version that allows you to choose your providers and switch cost is just the time to switch those providers.