Newsletter Idea 💡 for indie builders << How would you grow this?

Hi guys

New to this platform and loving it so far.

I love reading about new startup ideas and want to write a newsletter that takes one growth trend a week (e.g. the rise in Quiet Quitting) and talks about the business opportunities arising.

It will cover:
📈the trend,
🦾who's building what,
🦄 what's missing, and
😎 tech/marketing stack to build this business.

Saves your hours of research and validation.

Sort of like Trends.co but less bro-code and less US-centric.

Good idea? Bad idea?

How can I refine this?

TIA!