1. This game was not a good COD.
2. This game was released in 2021, so it's like if you buy now FIFA 2021 or NBA 2021, nobody is playing it.
3. The 175€ DLC is just cosmetics. Cammos for the weapons, skins operators and so on. Not needed.
4. COD Points are just to buy cosmetics like the included in the 175€ DLC, so it's not pay to win. Just pay to look "cool".

PS: Don't buy this shit.