> As a litigator I do not think that is true. Facts, more than anything, dictate outcomes, generally. Though I will say that patent cases are prohibitively expensive. Though, contrary to what I would think many here assume, leaves the inventor with the short end of the stick as opposed to large IP-owning organizations like Google (that simultaneously advocate for lesser patent-rights).
The problem is that patent cases are intrinsically prohibitively expensive. It's the nature of them, not a result of some recent regulatory change advocated by Google. Especially when there are companies that hold many thousands of patents, any of which can be claimed in combination and cause the defense to incur significant costs even if the claims or their applicability ultimately turn out to be bunk. And you're bankrupt before you can prove it.
The result is that large companies can destroy small practicing inventors with legal fees at will, which is naturally what they do if the small practicing inventor attempts to assert their patent.
To avoid this is to not practice your own invention so you can't yourself be sued for infringement. Which implies that the patent system is only useful to trolls and large incumbents and is actively harmful to small practicing inventors, who can't usefully assert their own patents against the incumbents but can have the large incumbents assert their patents against the small inventor.