The biggest difference between the libertarian view and the socialist view is that the libertarian view provides an alternative for opportunity. You speak of the private sector as if it's some sort of oligarchy that is very similar to the oligarchial governments of today. All it takes to counteract the "tender mercies" is to offer a better product. Yes, I'm aware of buyouts and mergers, but I'm sure the cycle will start all over again. You speak of how government needs to get involved when it comes to big business, but did it ever occur to you that they may already be involved, and use that connection to create the limitations you see today that prevent that offering of a better product, similar to what you hint with the issues on the socialist side of the coin? How about some examples.
I'm sure you're familiar with the "tiny home" movement, which some might call the Hoovervilles of the 21st century. Real estate businesses lose out because of those. How do they look to fight it? Simple: They get their government pals involved to create zoning ordinances that establish floors on square footage or permanent establishments, or require the tiny home owners to be "mobile", literally.
Let's also consider power. I know solar has been mentioned before, and as I've said on here before, it's a decent solution if you're talking about a rural area (not so much so for more dense areas). All the power companies need to do is to get governments, such as ones in Florida, to evict homeowners for not using the public utlities, and instead going "off the grid". The same could be said in some areas for ground water, especially around national parks. And I'm sure you are aware of the continuous fight on the Bundy ranch.
Government is essentially a business. Sure, it might have different rules and objectives, but they are fundamentally the same, with agendas to facilitate its success. Once this is understood, only then can both sides begin to work on a solution together. I see hope in this between opposites such as you and me, perhaps it's time to spread word to all "warring factions" pushed apart by the true enemy.