IANAL but the patent system seems to be based upon outmoded thinking that a theoretical monopoly: (A) can be established (B) can be practically guaranteed or enforced by a single government authority (C) is a desirable 'deal' for the inventors vs. the nontrivial fees, disclosures and temporal inputs required on their part. Essentially the inventor is asked to invest in the commercialization of their idea before the viability is known. This greatly favors larger corporations as it is a resource vs. risk question.
In fact you need deep pockets to litigate, and you get ~zero protection until that is done save threatening C&D letters. Most patents are garbage (eg. clear prior art exists, they are obvious and non-inventive, or they are poorly structured and easily sidestepped - but make the governments and lawyers money) and most alleged infractions are settled out of court (possibly largely because most patents are garbage, but invalidating their claims in court costs too much money).
In the recent words of a prominent university law professor, "IP law is the field of law in which I have witnessed the most inconsistent results during my career" ... ie. great firms sometimes yield crap results, and crap firms sometimes yield great results - it's a relative shit show.
In an ideal world it would be great to see either a deconstructed patent system or a revised patent system with lower fees, more boolean logic, less jurisdiction-specific human language verbiage, and a more structured character to the claims and description text. Realistically, that isn't going to happen because vast investments in the status quo exist.
(Source: Spoke with four IP law firms across two countries and some prominent law professors in the last month, currently spending ~100% time on patent theory, drafting and review - 'tis the season to be lawyery!)