> My observation on all of this is that the most common themes to bear Bitcoin - can all be fixed! People are quite happy to look at the current landscape and proclaim immediate and indefinite failure. Detractors allow no room for growth.
On the contrary, I've been watching bitcoin for what, ten years now, and if anything the practical usability has gone backwards. Sellers who trumpeted that they were accepting bitcoin payments quietly dropped it a few years later. Transaction fees rose and rose, and the governance process (such as there is) handled the resulting conflicts remarkably poorly.
Five or ten years ago I was skeptical but interested. Nowadays I see it as a de facto scam, even if it didn't start life as one.