Yep. It "crashed" to $USD10,000.

Who cares? Bitcoin the protocol (not the currency that is its first application) is still being developed. It will of course continue to be developed.
Just want to emphasise: there is
Bitcoin the protocol, and
bitcoin the currency that runs on it.
Bitcoin is layer 1 in a protocol stack. It's
not unlike ethernet. We can't say it is
like ethernet because it is not, but it is similar. Just like ethernet and the internet protocol suite was completely new ground and not like anything that came before it so is the Bitcoin stack. Ethernet too was incredibly slow and inefficient. It too broadcasts
everything to every node. There is
no way you could transmit voice or god forbid video over it, email was hard enough. And yet here we are in 2018 transmitting streaming 4K HDR video over the internet and there is ethernet still at the bottom of the stack. Impossible.
Bitcoin will continue to be improved and made more efficient
very slowly and carefully because a lot is at stake, and blockchain development is like no other. You can't **** up a release and just issue a patch and a refund for everyone affected. The media and zeitgeist has picked up on it a bit too early in its development and is expecting FaceBook on a Nokia dumb phone. Bitcoin is a turtle. The race is long and only just begun.
The Bitcoin protocol stack is continuing to be developed with Layer 2 looking to be the Lightning Network. It's still buggy although some brave people are using it on Mainnet. It's still broadcasting the transactions, routing via the cheapest path is still being developed. Will it work in the end? Of course it will. There's no reason to stop until it does.
By the way
layers is how you do software. Good software, like your operating system, is a history of layers tinkered out and then solidified on top of each other, with applications run on top (and then apps on top of apps). So will be Bitcoin. Most of the alt coins are like those advertisements (and nothing more) for tools that grind and lathe and weld and join and lay bricks and polish all in one. They are ridiculous.
I've got some bitcoin in cold storage. I'm not a trader. I check the price once-a-week if I'm lucky. Wake me up in 2025. The best traders are the ones that forgot they owned anything.
Sources:
en.wikipedia.org/wiki/Internet_protocol_suiteGood video on Lightning Network here:
www.youtube.com /watch?v=5wOqgUjYwc0
wired article on Lightning Network:
www.wired.com/story/the-lightning-network-could-make-bitcoin-faster-and-cheaper/