i think Bitcoin is safe mainly because it is integrated on the Blockchain technology and this guarantees safe and secure transaction. Also how you handle your wallet information and security passes is very important. Everyone must be very vigilant and careful because you can be easily scammed and bitcoin is a digital currency that can not be falsified, there we can see that bitcoin is really safe, we can use to invest or shopping online, but still many want to drop the bitcoin from the market, but bitcoin is still strong to rank in the top other coins, we can conclude that bitcoin is completely safe