https://www.techdirt.com/articles/20201105/09512345656/massachusetts-voters-overwhelmingly-support-expanded-right-to-repair-law.shtml

Back in 2015, frustration at John Deere's draconian tractor DRM culminated in a grassroots tech movement dubbed "right to repair." The company's crackdown on "unauthorized repairs" turned countless ordinary citizens into technology policy activists, after DRM (and the company's EULA) prohibited the lion's share of repair or modification of tractors customers thought they owned. These restrictions only worked to drive up costs for owners, who faced either paying significantly more money for "authorized" repair, or toying around with pirated firmware just to ensure the products they owned actually worked.

Of course the problem isn't just restricted to John Deere. Apple, Microsoft, Sony, and countless other tech giants eager to monopolize repair have made a habit of suing and bullying independent repair shops and demonizing consumers who simply want to reduce waste and repair devices they own. This, in turn, has resulted in a growing push for right to repair legislation in countless states.