It seems likely Fujitsu will make some sort of token payment towards compensation. This may even be a sizeable sum. But it will be a minor dent in the billions that Fujitsu makes from the British taxpayer. The reality is that Fujitsu doesn't need to make products that work well. It doesn't need to be honest about its failures. Until they were found out, Fujitsu, the Post Office, and even ministers were happy to let sub-postmasters pay the price for Fujitsu to keep making profits from the public purse. When you have Fujitsu's access and influence, real accountability is for other people.