It is a bit hypocritical in a sense. Similar to how I was sad that a local restaurant recently closed down. In the past two years I went there maybe three times total. But I just liked having it there as an option.
Deno had a ton of good ideas but I just never felt confident that it would have the lasting power. Some of the early decisions, like their initial refusal to fully support package.json and the npm eco-system, made me unsure of their suitability as the basis for a business.
But I always wanted them to succeed. In the same way I always wanted Heroku to succeed even though I never used their service.
More options are better. But I guess "use it or lose it" applies. Did I dodge a bullet or contribute to the downfall?
Deno's ability to run TypeScript files - stripping types - was arguably implemented in Node because of Deno. The consolidated tooling approach was a good attempt at solving tooling fragmentation that Node suffers from.
I think for Deno to succeed, it would've had to have been under a non-profit and maybe that can still happen.
I feel bad for anyone that now relies on Deno. And as good as Cloudflare might be for some things, I also feel bad for anyone relying on them.