I believe like two people in this thread lol.
Just not maintaining your shit isn't some praiseworthy, heroic effort to benefit the community. Letting your once normal lawn grow out of control is not rewilding anymore than throwing your food scraps out the window is composting.
Sure, vast expanses of perfectly manicured fescue are not helping fireflies or other bug species, but let's be real, knee high thistles, dandelions, and crabgrass is not providing a profound service either.