Should we always be hearing the other side though? Relitigating the obvious? Like the earth is round, invading a non-aggressive country is worse than inviting i

Should we always be hearing the other side though? Relitigating the obvious? Like the earth is round, invading a non-aggressive country is worse than inviting it into a defensive pact? We can't keep going in circles like this. Yes the West is hypocritical, self serving and needs to reassess. But right now, less so than Russia.