Dan
there isnt enough in this game to have a discord.
there are no tactics, no special set up tricks, nothing to talk about.
if you look at the forums here most posts are bug reports, that says it all really.
IMO there is more depth to this game than some people believe.
I think there's quite a lot that experienced managers can discuss about race management skills, strategies and a little bit of basic mathematics to work out optimum R&D, tyres and fuel strategy. All these things will help newbies and less experienced managers.
If you don't believe there is anything more to learn then please explain how how a few of the very best managers are just so fast and almost unbeatable by us mere mortals? However, I think the chances of them giving up those little secrets in a Discord channel are zero LOL.
Edit: Oops, typing at the same time as Leo... and he always beats me so again I have a lot to learn... be more concise :-)