When most teams complain about poor quality, they usually mean reliability woes; however, quality spans a more extensive spectrum and can mean many things. If you complain about your software being of low quality, what dimension do you mean? Use the Maslow quality hierarchy to identify the pertinent challenges and make the right tradeoffs.
You have a tried and tested approach for solving a knotty problem; however, getting organizational buy-in feels like pulling teeth. You’ve tried cajoling, begging, storming, bargaining and more to no avail. Nothing seems to work; you’re frustrated and thinking of quitting.