Why does C# doesn't support Multiple inheritance

In C#, the classes are only allowed to inherit from a single parent class, which is called single inheritance. But you can use interfaces or a combination of one class and interface(s), where interface(s) should be followed by class name in the signature.

C# Inheritance (With Examples)

Default Implementation in Interfaces in C# 8.0

Why does Java not support multiple inheritance? - Quora

Inheritance in Java - Javatpoint

TIL C# doesn't support multiple inheritance. : r/ProgrammerHumor

Does C# support multiple inheritance? - Stack Overflow

Why C# doesn't support multiple inheritance? - Dot Net For All

Implement Multiple Inheritance In C#

C# Multiple Inheritance - Coding Ninjas