It seems to me that you are very pessimistic about bitcoin. We have repeatedly seen how bitcoin has grown in price by 10 times in one year. Even if we assume that half of 10 years will be spent on price correction bitcoin has all chances to reach the price of 1000000 dollars by 2028 year. Now, that seems like a fantasy, but let's see what happens next year.
On the contrary, I'm not pessimistic but just realistic person. Here we discuss the possibility that 1
BTC can reach value of 10 million $ in next ten years, so 1600+ times from current value to reach to this objective. I do not say it is impossible, but 10 years it too short period of time.
I am contemplating this again. But if you bought Bitcoin on 2011 and someone told you that it will reach an all time high of $20,000 by 2017, would you believe him? I believe you and I will react the same and say it would be "science fiction". It might be good to hope for $10,000,000 and be happy in $1,000,000.
It is wrong in my opinion to compare 2011 and 2017, this was just a beginning of cryptocurrency and completely different time. From 0 to 20 000$ is an impressive achievement, but also look where we stand now. Few months ago Tim Draper is announced his prediction for year 2022, he belive price can reach 250 000$ then, this is something what is achievable. Time will tell who was right and who's not, but before any million-dollar price speculation we need to focus more on six figures numbers.