The killer app of #Bitcoin is that it offers humanity a decentralized, secure, appreciating store of value in an inflationary world.
If you don't, can't, or won't understand this, then I probably cannot help you.
Discussion
I also like that it's a fixed unit of measure for value. As an architect, I can't imagine how difficult my job would be if some quasi-govermental bureaucrats got together every couple of months to dictate how long a meter or inch would be, or if the meter or inch slowly shrank over time.