HTML Responsive Slider is one of the most controversial for web design; some designers love it, some hate this. The same goes for web developers; some developers cannot imagine a website without them, whereas some are never used to it.
One of the reasons for the different views because sliders are great instruments for displaying lots of information within a small space, at the same time, they can be SEO-killers, user experience blunders, and destroyers of marketing strategies. Therefore, with such strong arguments for and against, using sliders in web design is always a case of personal preferences.