Minimalistic ender 3 handle.

thingiverse

I have tested multiple handles. Most of them required a lot of filament, supports, rafts, and in the end, you have to remove the bed to install one, and it also compresses your springs. I made one for myself. It requires just 30 minutes of your time, installation is a simple to snap on, you might need to use a slight force or a screwdriver, depending on the dimensions of the holes if you want to remove the handle the best action is to snip it in the middle, but you could also remove it using a hex wrench or a long screwdriver.