The attachment design is great

The function of attachment is clear, and most of them only have pros without cons.

That's exactly what it is before MW 2019.

The attachment design was getting complex since MW 2019, and came with a word "It's better without attachments".

I hope Infinity Ward can learn the lesson, and do not make COD next year.

Just let Treyarch and Sledgehammer do this.

At least, Sledgehammer added detail weapon stats into the game, and it never exists in Infinity Ward's games.