Fact 1# it has obsoleted everything
I think Fact 1# is quite accurate, trying to compare bitcoin with papal or VISA is similar to comparing car traffic vs train traffic. Even some devs are openly use this comparison, showing that their poor knowledge when it comes to finance
People should be aware that unlike bitcoin, any transaction between financial institutions (Banks, exchanges, payment processors) do not move money at all, it barely change numbers in a centralized database that stored in those institution's server, so that the net debt between those institutions changes as a result. This makes it possible to do thousands or even millions of transactions per second, because all the change is towards one database on one server, and the memory bandwidth of this server can be over 100 Gigabytes per second
To put the same traffic on bitcoin network, you have to make sure the internet connection of each user is 100GB per second, e.g. 1T bps, several magnitudes larger than the fastest home internet speed, not even mention cross continental traffic bandwidth, which typically is 100KB per second today
Another difference is the storage. Bitcoin has to store everyone's balance on blockchain. Financial institutions only store their customers balance data, they don't store data of customers of another institution, or even another branch in the same institution. This makes the size of their database highly manageable
