The best way to prove the forward security & sustainability of the fee model of Bitcoin is to have 1,000,000+ active lightning channels.
Discussion
That’s a little over 10x from today. I think we’ll see that in the next 2-3 years
Just over 900k channels to go
Seems easily achievable.

Any thoughts on Drivechain?
Soft fork hell.
It’s an interesting idea that hasn’t left my mind, but I’ve never come down fully in support of it for a handful of reasons. I leave myself open to it, but I’m not so sure it will matter as much as more time passes.
How do I start running a lightening channel with my node? What content is out there for this
It depends on what kind of node you are running. Projects like umbrel make running a lightning node very easy alongside with your Bitcoin node. A good place to start with lightning fundamentals: https://bitcoiner.guide/lightning/