How I cut GTA Online loading times by 70%

It is absolutely unbelievable (and unforgivable) that a cash cow such as GTA V has a problem like this present for over 6 years and it turns out to be something so absolutely simple.

I do not agree with the sibling comment saying that this problem only looks simple and that we are missing context.

This online gamemode alone made $1 billion in 2017 alone.

Tweaking two functions to go from a load time of 6 minutes to less than two minutes is something any developer worth their salt should be able to do in a codebase like this equipped with a good profiler.

Instead, someone with no source code managed to do this to an obfuscated executable loaded with anti-cheat measures.

The fact that this problem is caused by Rockstar's excessive microtransaction policy (the 10MB of JSON causing this bottleneck are all available microtransaction items) is the cherry on top.

(And yes, I might also still be salty because their parent company unjustly DMCA'd re3 (https://github.com/GTAmodding/re3), the reverse engineered version of GTA III and Vice City. A twenty-year-old game. Which wasn't even playable without purchasing the original game.)

I suspect that the core engine programmers moved onto other projects long ago, leaving GTA:O running with mostly artists and scenario designers to produce more DLC.

This bug wouldn't present in the first couple years with the limited amount of DLC, so by the time it got ridiculous there wasn't anyone left with the confidence to profile the game and optimize it. A junior dev could fix this, but would probably assume that slow loads are a deep complex engine problem that they won't be able to fix.

Alternatively, management would declare that there's too much risk doing more technical engine work, and not sign off on any proposed "minor" optimizations because it's too risky.