Is learning OOP necessary in programming ?

Question

While i'm learning OOP in python i found in the web some people saying that OOP will make your code more complicated and writing classes and OOP related things is not good thing and you can make any program without OOP.Is this true ?

Answer 1

Yes, Help program clean and avoid writing two the same code

Answer 2

Yes , i also think that it make your code cleaner but maybe because its hard many programmers avoid it