A couple of years ago I tried to create a platform to connect people to local communities. The twist was that each community had members that worked as buddies to help welcome and guide new members. I got 10s+ communities and members but since there was no business model associated and I needed to work, I couldn't kept it up. The website was https://tribalo.app.
From the few numbers I got, I figure out it help. Maybe one day I don't need to work and can focus on it again.
My suggestion would be to move to a higher level of abstraction, change the way which you view the system.
Maybe becoming full stack? Maybe understanding the industry a little deeper? Maybe analyzing your company's competitors better? That would increase your value for the business (a bit of overlap with product management though). Assuming you can now deliver the expected tech part more easily, that's what I'd do.
As for me, I've moved to a permanent product management position.