[gruez]

>So they are still putting money into the project and promising things in the future.

I don't get it. A major cryptocurrency exchange says they're planning to adopt it, and that doesn't count as "real-world adoption"? I guess that's true if your original statement read as "not seen any real-world adoption ...[today]" but it certainly doesn't follow that it's dead.

>Ok. What can I actually buy with it?

One of the merchants I've made multiple purchases on uses coingate for payments so that's something for me, at least. That said I'll admit that I haven't used lightning yet because I'm quite happy with the status quo of waiting for a lull in transaction volume so I can pay pennies per transaction (my payments aren't usually urgent). Going through the hassle setting up a lightning node isn't worth saving a few pennies each month in my opinion.

>Years ago, before venture capital took over BTC, I could buy games on Steam with Bitcoin. Can I buy video games with Lightning?

To be fair, bitcoin was launched in 2009 and it took until 2016 for steam to accept it. How many years has lightning been around? Also, while looking up when steam first accepted bitcoin I also found https://twitter.com/udiWertheimer/status/952206482715660289, which answers your second question.