Now having read your reply, I think we’re likely closer together than apart on views. But...
But the question of board choice is firstly a question of who should be given legal control of EA organisations.
I don’t think this is how I see the question of board choice in practice. In theory yes, for the specific legal, hard mechanisms you mention. But in practice in my experience boards significantly check and challenge direction of the organisation, so the collective ability of board members to do this should be factored in appointment decisions which may trade off against legal control being put in the ‘safest pair of hands’.
That said, I feel back and forth responses on the EA forum may be exhausting their value here; I feel I’d have more to say in a brainstorm about potential trade-offs between legal control and ability to check and challenge, and open to discussing further if helpful to some concrete issue at hand :)
I’ve been thinking about this very thing for quite some time, and have been thinking up a concrete interventions to help the ML community / industry grasp this. DM me if you’re interested to discuss further.