Good luck with that mockery. And good luck with Armageddon.
As for Christians, we will have departed your presence at least 7 years prior.
your not the first scoffer and you won’t be the last. Jesus responded to those like you before. So exactly what “sign” are you waiting for?:
Matthew 16:2-4
King James Version
2 He answered and said unto them, When it is evening, ye say, It will be fair weather: for the sky is red.
3 And in the morning, It will be foul weather to day: for the sky is red and lowering. O ye hypocrites, ye can discern the face of the sky; but can ye not discern the signs of the times?
4 A wicked and adulterous generation seeketh after a sign; and there shall no sign be given unto it, but the sign of the prophet Jonas. And he left them, and departed.
It’s been the end times since Christ’s crucifixation. His return was imminent according to the early church. And for that matter I’ve heard the 7 year claim for almost 70 years. I’ve sort of given up.