Yes, it's that easy. Print your document as an image/flat pdf and you won't run into the issues described in the article. If your text editor doesn't support

Yes, it's that easy. Print your document as an image/flat pdf and you won't run into the issues described in the article. If your text editor doesn't support flattening then export the doc as pdf, open the pdf in chrome, go to the print menu, and select "Print as image". You'll know you've done it correctly if you can't select text in the new pdf.