Based on what we can consider Bitcoin as bad. If Bitcoin was bad it wouldn't have gained so much popularity worldwide.  Maybe we can't consider this coin as bad because the value of this coin rises. The popularity of this coin is seen by seeing the price rise of this coin. Because if the coin was fixed in any one place then people would not have invested unnecessarily in this coin because the market rises, that is why people understand the opportunity to invest in this coin and those who are good at investment have made a lot of money from this bitcoin by investing in time. Considering these things, no one will ever call bitcoin bad.