Overwatch on Switch against players from other consoles?

If I play overwatch on the switch, will I only play against other switch players or against all of the other consoles (pc, ps4, xbox)?

No you do not

No idea just give Crossplay Overwatch on the internet as simple as that.

Bro he asked about Overwatch and not 100 other games haha

Do you also call your father "Bro"? After all, I'm 26 years older than you and could be your father.

So in the future you better leave out your "youth language" with people you don't know how old they are.

Regardless of this, the list saves further questions whether this or that game would work.

Bro, just chill