Why not list what some of those things are? Links are fine if you’re pressed for time.

I’m not being snarky; I haven’t read much about quantum computing and I am genuinely interested in practical applications.

As it is, your comment just reads as “you people are a bunch of idiots, you’re all wrong and crazy, and I’ll insult you repeatedly but not offer one single corrective argument”. It would be insane for anyone to change their mind based on your comment, you’ll only get people to double down.