A zombie apocalypse would definitely bring the world to an end if it should happen at this point. The world is facing challenges like inflation and climate change at the moment, if a zombie apocalypse happens then the world will be heading toward its end.
Unfortunately, not everyone would be affected and the people who could have orchestrated such a thing will make it out of Earth before it gets out of hand. I read about someone building a livable place in space, the wealthy people will bid for spots there and the masses will be left to suffer. 90% of the world will turn zombies because of congestion and overpopulation, this will aid the spread of whatever virus is driving people crazy.
A zombie apocalypse is very much possible, I have seen people who say it is impossible but it is. Nothing is impossible in this world and covid 19 should have taught us a lesson.

If a zombie apocalypse happens, the first thing I will do is move to an isolated island if possible because that would be the safest place. Based on the experience I have gathered from movies, it is impossible for zombies to swim so staying on an Island will buy me time before someone eventually leads them to the island.
Aside from finding a safe place, I need a weapon to protect myself from harm. At the moment, the only weapon I can handle is rolling pin. As a caterer, I have mastered the use of this tool but it's not enough to defend myself so I will go for something else.

The best and safest weapon to use during a time like that is a gun because I can use it to kill a zombie from distance, they don't have to get too close to me before I take them down.
With a gun, I can scout for food and just shoot at any zombie that approaches me. The gun must be an automatic rifle and should be able to shoot lots of rounds so that I won't be running out of bullets every now and then.
I admire lots of female actors in action movies and it won't be bad doing some stunts. I hope I will last one day in midst of all the crisis.