I am giving a 7 minute speech on bitcoin to my class and could use some help (reddit.com)

As the title states, I am giving a speech on why Bitcoin is a better global currency than USD. I will be giving this speech to 35 or so college students (21-23 years old) who know almost nothing about Bitcoin. If you have any interesting thoughts or facts I could try to throw into the speech I would appreciate it. One of my main focuses is how you are almost guaranteed to lose money while banking with the big banks, and how it costs you money to save with them in some cases (fees,…

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