StarCraft is a great example because we can talk about it now without the threat of ultras. Like its audience has gone away, people only feel nostalgia for it but they don't really play it anymore. It's easier to talk about the objectively bad and clunky things about it.
I personally don't think micro, as it exists in StarCraft, is interesting or even worthy. It only made that game harder in ways that were not fun. Which is too bad, because it was a phenomenally engineered RTS engine (starting with WC3) that brought us many other game formats in its custom scenarios.
Compare to Supreme Commander, which had very sophisticated pathfinding and in my memory more interesting micro. Compare to all MOBA formats, where if you're going to have WC3/SC style micro, you might as well focus on micro of one unit. There were many ideas that came after StarCraft that are in an important way, objectively better.
It has a lot of other clunk. The way you have to manage resource gathering. The unit building queues and how spending occurs. The spellcasting. The selections. It has so much legacy.
StarCraft 2 had to cater to a very specific eSports skill base that probably led to it going into the same level of obscurity as EverQuest: Gen X people still have strong nostalgic feelings for it, but they don't play EVE Online, they're not 20 anymore with oodles of time and no responsibilities, they don't want hard permadeath single instance experiences. They want something much gentler but they still feel very positively about like, this one clunky thing they may have mastered a long time ago when their brain power was so much more plastic.
Is the AoEII engine similarly as worthy as SC2, like from a technical engineering point of view? In my opinion, no. So besides the existence of an ultra audience, I don't think there's a good reason to celebrate the crappy pathfinding anymore.