We've also been running Rails in production for 15+ years (since 2011) in two companies and it has been serving us greatly. Hiring is tough, but I definitely believe the stack makes up for it due to the productivity gains.
In late 2025 we decided to migrate one of them to Inertia. Public facing pages is already done, and we're 80% through migrating the logged in area (it's a huge app). We choose Vue.js.
It's amazing how powerful this stack is and how little you have to change in the backend.
I'm surprised hiring is tough. The job market is such trash rn and I feel there are a lot of Rubyists, or ex-Rubists interested in returning to it, around. Maybe not? (Edit: spelling)