Has anyone filed a lawsuit to help seep up the H4 EAD process

it is my first-time h4 ead application, and have been waiting for about 2 months. have read this post(H4 EAD Lawsuit for Fast Approval (Does it work?) - USA), and think litigation might be a useful way now. so I’m considering to ask for a lawyer to help speed up it. wanna ask has anyone done that before? maybe could give me some tips. thanks!!