I hate how bloated software development has become nowadays and I hate all these tools which keep raising warnings about vulnerabilities which are not relevant

I hate how bloated software development has become nowadays and I hate all these tools which keep raising warnings about vulnerabilities which are not relevant to the use case. It's unbelievable that we live in a society where we're obsessed with achieving 100% test coverage of all our small petty software systems but our monetary system itself (the mother of all systems) is not even integration tested... First time anyone ever heard the word 'test' when discussing the financial system was 'stress test of the banking sector' after 2008 crisis and these tests are so superficial, it's a joke! What's worse about the monetary system is that known vulnerabilities don't even get patched after decades of active exploits! With all its unnecessary bureaucracy, the software industry is a joke. What is the point of all this rigorous software testing infrastructure when the entire environment within which the software exists is unsound and untested? Managers don't trust their developers... But it's the managers who don't deserve to be trusted.