Home ground advantage in professional sports involving travel IS proven. Worldwide factually-based statistically-based proof.You're the one telling the story.
I'm saying there isn't this injustice you speak of. You insist there is, without proof.
Back to the thread topic. Has anyone recorded precisely how much time each national program spends discussing each club? Until then, you probably don't have a case.
Or do you franchisers need a Victorian to do your research for you?
You've chosen to tell a story that based on a very small sample size in one competition that it doesn't exist. That's not how proof works.
And as for how much time programs spend discussing clubs and topics, that information does exist as that media time is how you sell sponsorships and advertising. Every major business can and should get a daily or weekly media summary detailing print/TV/radio media mentions, identified as either proactive or reactive, and either positive, neutral or negative publicity.
It's also proprietary information so might have to part with a bit of cash to show it for a specific program.
But you get snippets around the place - eg it is how we know (on a different topic) that when the men's cricket team lost the Ashes in 2011, there were 25000 media articles/mentions whereas when the women's team won the Ashes, they only had 2700 articles/mentions.
So save the condescending attitude, remember you aren't premiers anymore.