I believed that bitcoin will not last because of government policy is against bitcoin and many people is seeing bitcoin as a scam, so with such points I don't think bitcoin will stay till 2030, and if bitcoin stay till then that means it will stay till further notice.
Please am not here to criticised cryptocurrency but from the attacks government attacks crypto I think such will come in reality.
We never know what is the far future of Bitcoin. I am a firm believer that the only permanent in this world is change so there is always a possibility that Bitcoin can last long but not in infinite way. Code can last forever since it is a piece of data if that is the case then it will last till infinity but if you are talking about the market then it won't. It may exist hundred to thousand of years but one day it will stop to trade in the market just like the ancient coins used by our ancestors.