Words and ideas are a dime a dozen...and people are often "inspired" to copy and swipe or better still, be transformed and inspired in the proper ways.

I recommend moving on and keep doing good works, focus on your clients/readers/audience =)

At least it is a sign of a good idea...

From a legal standpoint, you can’t do much if they’ve reworded it. Ideas are not Copyright protected, only words.

If they use your exact words, then you have some options. First thing to do is serve a DMCA takedown notice to the offending blog, their host, and possibly email platform if applicable.

Copyright infringement, words not ideas, is a big deal! I learned this the hard way - my business partner unbeknownst to me stole the exact email sequence for webinars from our main competitor, not once, twice! We’re now in the midst of a lawsuit and I’ve left that partner and everything I honestly slaved over to build, to start over myself.

I guess there is nothing much I can do about it. yes it sucks.
even on youtube, people copying each other.

I move on and come up with another great idea and keep moving forward