Are you satisfied with the Semrush backlink audit tool?

I have been rejecting harmful backlinks by using Semrush backlink audit for 3 years. And I've been experiencing severe row loss for 3 years.
Google said unnecessary backlinks are ignored.

I see that even my guest posts are detected as spam in the Semrush tool. I see that after each backlink I reject, I fall further in the serp rankings. Yesterday I removed all disavowed backlinks. How long will it take for me to see the effect? Or is it right for me to remove these backlinks? I'm experiencing a lot of ranking drops. I also add content as updated. There are no SEO issues.

It can take as long as a month to see effects . You need to be very patient with blogging now . All the aspects related to blogging have become very slow like even indexing all posts can take upto an year.

Hmm, when it comes to backlink audit I prefer Moz over SEMRUSH. I have one case where SEMRUSH couldn't detect the negative links but Moz were picking up and listing them easily. You can sign up for a trial with Moz and then cancel your trial once you have their data.

Sometimes SEMrush show legit links as toxic. It's all bots which is declaring something as unusual. Don't even need to worry about toxic links because google knows how to avoid them.

SEMrush may sometimes flag legitimate links as toxic. This is because the tool relies on algorithms to identify unusual patterns.

I also observe that MOZ is better than SEMRUSH to pointing out negative backlinks

The Semrush backlink audit can be a blessing and a curse. Sometimes, it flags the good ones as bad. Patience is key after disavowing—impact varies. Could be weeks, mate. Also, a full backlink detox might be worth it.

With all the above said, I believe it's evident that you shouldn't rely on one single tool. Analyze the same data with 2-3 instruments