Welcome to the forum.
I think you will get a wide variety of responses from this forum, from the polite <Thank you for your service> to the private hate mail in your PM. <We have a mix group of mongrels on this forum, but one thing we have in common is
BITCOIN>
One thing that I might suggest is for you to calm down and to split your questions into separate threads. It is a bit overwhelming for people to read a wall of text and to answer multiple questions in one thread. ^smile^
On this forum Blockheads and Nerds are friends and we make no distinction between jocks and Geeks. A lot of people here are also Libertarians and anti-government, so be warned.
I will answer one of your questions for now. " Is Bitcoin really a currency or a store of value or both? Why? "
Bitcoin is what you want it to be. It does not fit the mould for any specific definition. It's definition is closely linked to it's use case. If you bought bitcoins as a long-term investment, you possibly saw some potential for it to be a store of value. Some people buy bitcoins to trade and they use it as a commodity.
A lot of people bought bitcoins to use as a medium of payment, because they lost faith in centralized payment methods. <Credit cards are hacked and accounts are compromised with other payment options, like PayPal> In this instance, Bitcoin will be the alternative "currency" to these payment options.
I hope this answers one of your questions. ^smile^