I don't think anybody asked what was annoying about crypto, we are talking about irreversibility and why it can be a useful option for some people. But thanks for sharing your concerns I guess.

you spent the last paragraph of your comment complaining about people having a problem with crypto as if you have no idea why that might be

also perhaps consider taking a less passive aggressive tone. throwaway accounts are not an excuse to be rude

There isn't a single "complaint" in the paragraph you refer to.

If stating the factual matter of what you can do with or against crypto is "rude" to you, feel free to not answer next time, as your whining/concern trolling won't change much to these facts... especially when they don't relate to what was debated: reversability of transactions.