Or I just live in the Five Towns and have been very frustrated for the past 10 years being held hostage to ridiculous prices.
You're allowed to be frustrated.
I haven't read your posts, but someone mentioned bashing them, So I want to say something about that, but I'm not necessarily saying it davka about you.
Even if someone is frustrated, they are not allowed to bash them, especially in a public forum. It's pure lashon hora (clearly does not meet the Chofetz Chaim's criteria for toeles for several reasons, including the fact that it can't be out of negative feelings) and the fact that there are are probably hundreds of people reading these posts makes it worse.
I don't know if you see a certain Rav's halacha WhatsApp status posts, but he has been posting recently about the topic.