I assume you’re older than 22? There’s pretty much a strict split at around that age. People older seem to consistently hate it, people younger seem to consistently like it, because the new rules are much simpler.
Previously, Gruß and Kuß had no info about how long to pronounce the u – Gruß and Kuss do. And until 2017, capitalizing them into GRUSS and KUSS lost this information, now GRUẞ and KUSS keep it.
Previously, for many words, the rules when to split the word, when to write them together, when to use – was insanity. Now it’s all in a few easy rules.
And you have to remember, this wasn’t the first time German went through such changes – ever since the advent of the printing press, when a written German language was basically "invented" from the many dialects that existed, until today, there have been proponents of a prescriptive language evolution, and they’ve had lots of influence over time.
When you use Tarnen, Verfasser, or Absender, Abstand, Bücherei, Augenblick, Leidenschaft, Entwurf or Briefwechsel, Rechtschreibung or Tagebuch, Grundlage, Altertum, Erdgeschoss, tatsächlich or Hochschule, all these words were defined top-down. (All these words are just from Philipp von Zesen, Christian Wolff, and Joachim Heinrich Campe)
A massive amount of what we consider "German" today was defined and changed top-down, and without these changes, German wouldn’t be recognizable.