Old bugs at the bottom of the prioritization list deserve to be fixed.

Some were probably just theoretical "if we have over 2B of this item, it'll crash because X/Y/Z and that can be exploited", some are probably in rarely used features.

Once the LLMs are done going through the code, the baseline will be all better and they will probably fix a lot less than they have now. Or they will have LLMs automatically check every single crash bug that has been submitted and take care of those too. I am assuming that they are probably already using this as an input source for their AI.