I know that many people and experts predict bitcoin will even go down to 4k or 3k. I don't know where these people get their numbers from...we have never even see such prices for the entire year...the lowest was 5k and it came back quickly from there
They are taking all of their fundamentals after seeing the bitcoin chart. But that depends on the trend and it's unpredictable. As you can see about how it has become a usual thing if there will be a party tried to create such a speculation to the bitcoin price, it's possible rate but until bitcoin gets a big bearish trend.