Implement multiple ViewHolder types in RecycleView adapter

Question

It\'s maybe a discussion not a question.

Normal way to implement multiple types

As you know, if we want to implement multiple types in RecyclerView

Answer 1

I like to use single responsability classes, as logic is not mixed.

Using the second example, you can quickly turn in spaguetti code, and if you like to check nullability, you are forced to declare "everything" as nullable.