The protests, one of several in recent years meant to "protect" the National Electoral Institute (INE), come after Lopez Obrador sent a sweeping package of constitutional reforms to Congress, which would include an overhaul of the INE.
Yeah, they really should.
Edit: This was initially a response to someone else's comment calling my "medial [sic] literacy" into question. That comment appears to have been deleted, and I'm not sure why this response became a top-level comment, but I'm leaving it.