Don't know about other things but how you think ''Islam'' is just 1500 years old ?
According to Sahih of Imam Bukhari, Sunnan of Imam Abu Dawwud, Jamii of Imam Tirmidhi and others, the prophet (saws) said Islam has a specific lifespan on earth, these Ahadith state Allah gave Islam
1500 years then relatively soon after this He would establish the Hour, we are now in the year ...
In the End Times prophecy there will be beasts (war machines) that can talk, probably it uses AI.
By seeing the development of military hardware, in 50 years, AI will be a common thing.
Airplanes, television, skyscrapers, technology to convert desert to forest, etc are already here.
Even if 1500 years is not right, it will be around this period of time.
Actually, the prophecy about the End Times already existed thousands of years ago.
It had been told multiple times, many times.
Of course, there's someone who asked, is there a way to prevent this from happening?
The answer is yes, only when everyone is always being told, being reminded about the danger of the End Times, we can prevent or significantly reduce the effect.
Because there are many people trying to prevent it, the Hour become unclear.
If we lucky, we will enter the Millenium Kingdom right away without the horror.
When people no longer believe and forget... that is the danger.
Everyone will think if they started a war, they would win, nothing dangerous about it... but it turns out the End Times happened.