[MahajanVardhan]

NEVER. I would happily pick bad grammar over using Grammarly.

Where do you write that doesn't have the grammar correction built in from the OS? If I ever want to check my grammar or language (this is quite rare), I just write it out and then put it in some online grammar checker like QuillBot. Works well for me. I have trust issues

EDIT : I would happily try out some self hosted ones though. I will keep going through the thread here.