I worked with Python (Flask/Django) for (4+ years) longer than I worked with Laravel (only 1 year), and yet I'm already 10x more productive in Laravel than I have ever been in Python.
Software projects follow Conway's Law, i.e. [1] the software architecture reflects the team structure. Laravel reflects the needs of business owners and one-man-companies because it is built by a business owner and has an ecosystem supported by one-man-companies who build high quality products for profit. I want beautiful high level abstractions AND a theoretically sound framework that is battle-tested in production. Laravel gives me both.
The number of headaches that Laravel just solves for me, out of the box:
0. Background Jobs/Queues/Rate Limiting/Retry logic handled by the excellent queueing framework
1. Rock solid server deployments/DevOps handled by Laravel Forge
2. Seamless version upgrades handled automatically by Laravel Shift
3. Backend-agnostic full-text search built into the framework with Scout
4. ORM which seamlessly enables caching, lazy loading, advanced subqueries, dynamic scoping, or just mixing in raw SQL when you need it
5. And there's just so much more. I live and breathe Laravel.