This was a pain for me too, despite having nearly 60 employees they were all new to the problem domain which left me and my co-founder still wearing way too many hats.
did you overcome this? learning to delegate can be challenging!
Mostly yes, it came to a point where the teams had enough understanding to be able to make a mistakes that impacted customers without them jeopardizing the whole company. Bizdev and sales are a WIP still since it's a niche industry.