As I see the biggest risk to Bitcoin is not that it's price might go down, but the US elite. Currently they see it as a play tool for the commons, but they might see it as a threat to the $ soon.
We are at all the time just one executive order from seizing all the ASIC miners in the US.
With that the US gov can start mining empty blocks with 0 transactions, and then bitcoin could easily get into a death spiral.
Nobody could transfer bitcoins because all the blocks are mined empty, all the miners in China, Russia, Kazakhstan, Malaysia, Germany︀ will stop because they just lose on electricity and gain nothing,
as time goes the︁ US can lower it's hashrate for the attack and in the end to keep mining︂ empty blocks in the next 100 years will cost them nothing.
I'm not saying this︃ will happen but the risk is always there, the US did strange things to defend︄ the dollar, just remember the Gold Reserve Act.
Altough it's surprising how lenient they are︅ with bitcoin, and how strict they were to other private currencies like Liberty dollar.
Looks like they still don't consider bitcoin as a threat, or maybe they just want Russia,︆ China, Iran, North-Korea to be dependent on Bitcoin before their move?
For the ecosystem the price going down︉ is not a big risk, funny but very high price and lots of hodlers but︊ no users is the worst scenario for bitcoin.
Price dropping would just invite new speculants︋ and young people to try it and get new believers.
Sometimes it makes me a︌ bit worry that Bitcoin is very unpopular among GenZ, even if they are in crypto,︍ mostly in memecoins and the majority leaves quickly because very few wins on those.
Most of the hashing and mining part are safe from quantum computers.
What is not are the addresses where the public keys are exposed, because with QC it️ will be trivial to get the private key from the public key.
Bitcoin is full with those, Satoshi's and many OG miners' coins are unsafe, about 2 million BTC.
Those "forever lost" bitcoins will likely come back to circulation within 5-10 years.
Many said that was Satoshi's goal, to make a big nice BTC reward to whoever reaches Quantum supremacy first and accelerate its development.
As Bitcoin price grows the reward pot becomes higher and higher.
This is just a one time problem though, if you use one-time cold wallets your BTC is safe as you have never signed a transaction with it.
Quantum computers can only get the private key from the public key, not from the hashed address.︀
Not necessarily, sure if someone︆ intercept your internet traffic they will break your TLS easily with quantum computers, but it's︇ just an individual problem, any large gov agency probably can do those MITM attacks currently︈ to any individual, most of the servers will still be safe enough as they still︉ be able to restrict IPs etc.