This is standard SEO tactics, and that itself is not a problem, but the validity of the content in those kinds of blog posts is seldom checked or updated with new information, especially with large lists having entries in the double digits.
They mostly opt in for quantity rather than quality, listing a huge number of superficial descriptions of products and sprinkling buzzwords and industry jargon in between. To be honest, most of the lists you’ll find in the top results on Google are. Thank you for visiting this page! You probably got here from Google, searching for some presentation software alternatives, right? There are tons of blogs out there, like ours, trying to outdo each other by having the most comprehensive list of certain topics.