From May 24th, 2022 to October 1st, 2022, 33% user give 2-star rating, 67% user give 1-star rating. for Niche Hunter chrome extension.
I'm sure it works. Just One Dime seems legit... the reason it "doesn't work" is because you need to create an account to join the waitlist, then login to use the extension. Don't believe me? Add it. Afterward, go to Amazon.com and search for anything, then activate the extension. It works - hypothetically - but I'm still removing the extension.
Does not work
Doesn't work.