Is not having LLE Modules the reason why most games freeze?

Hi, i'm new to this forum!
I have been hearing about RPCS3 since 2014 or so, but i hadn't got a chance to try it until a few days ago. I extracted the dev_flash folder from a UPDAT.PUP, and imported them into RPCS3. I notice most gameplay videos of this emulator don't even mention the modules, i am guessing a lot more games would play with the needed modules enabled? Or maybe something else is keeping games from being playable.

Most newer videos do. Ever since the LLE of modules became "public" the playable game count has increased 5 times and the progress has been seen as fast.

There also SPU and RSX emulation inaccuracies.