It will be very difficult to dump the market further(it is possible, but it will be very difficult and dangerous), because the miners are already working at a loss on some coins, like ethereum. Bitcoin almost fell to mining cost price, so, i think, it worth to start to buy now.
Hello! I totally agree with you. Bitcoin cannot trade for a long time at such a price, I think that there is a future for the blockchain. I think this year will show itself better than the previous one.