Why apple iPhone 14 not carry a Sim card slot ?

As iPhone 14 is lauched officially worldswide and there are several upgrades in camera display and many other components 

There is a shocking upgrade from apple that there is not physical sim card available in iPhone 14

We were using Sim Cards from so many years and now the trend is coming to an end 

Apple was first to introduce e-sim in 2018 but it was only one sim and other one was physical sim 

Now we will get two e-sim in iPhone 14 which is really big update from apple and became key highlight 

In the United States we will be getting double e-sim support but in other countries where e-sim is not that developed we will get both e-sim and Physical sim 

e-sim is more secure because if your phone gets lost no one can misuse your sim card