Quality code costs money. We either spend the money on code and avoid lawsuits or we spend it on the lawsuits. Now we are defending a corporation and its customers and its clients, there is only one option. Strictly agile speaking; tools are not the answer, it's humans. We can conquer complex systems with domain driven design, tdd and clean code.
I'm pretty sure the people who study this stuff for a living would disagree with you about DDD, TDD, and clean code being the only things required to build complex software that behaves correctly and safely. But thanks for taking the time to participate in this discussion.
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