Question Plugins to disable all ambient effects and background environments

[Sizzle]

Currently I've only been able to see one FPS related plugin, the funny thing about this, is that actually the environmental effects and highly detailed environments that eat up your FPS. I have a pretty powerful PC and I have never had any FPS problem with maximum graphics settings, the problem has always come in scenes whose environments and environmental effects were too much (for example, a lot of smoke, sparks, fire, fog, rain etc) and the environments were too detailed with too many assets. I would like to find a plugin that disables all this and leaves only the animations and sound of the characters. Is there something like that?