Usually there’s a style that’s mandated by large authorities like C# formatting is mandated by Microsoft and JetBrains. Copying their style gets you there for 80%. The rest is whatever you agree on and usually not something that bothers me.
If you’re the guy that thinks having a 300 line function in an 8000 line class is just an individual way of expressing yourself you’ll have to fight me.
If you think real tabs is better than 4 spaces I shrug and let you have it your way.