Its impossible for the bitcoin end this year, because eventhough many countries banned bitcoin still bitcoin is very fast to recover and not just only that bitcoin also increases even the China banned it, imagine China has the largest population in the world and just think how many people using bitcoin in that country so it is impossible that bitcoin end.
Yes it will not end this year but still there is a probability that it will end soon maybe 20-30 years? I mean maybe right now there are people who are making a new cryptocurrency which is more advance and high quality than bitcoin, it will end but it will not be gone. Its just the percentage of people who use bitcoin will decrease. It is not impossible that bitcoin will not end.