Many in DRC believe that MONUSCO is a front for countries with evil designs on the central African nation. There is little to no evidence to support the idea.
But Antoine-Roger Lokongo, a political scientist at Joseph Kasa-Vubu University in western Congo, said "everything is happening as if MONUSCO has received a mission to subjugate the DRC in complicity with neighbouring countries".
He accused Rwanda and Uganda of "creating and sustaining armed groups in the east."
"It often happens that militiamen massacre women, children and elderly people 50 meters away from the Blue Helmets' (UN peacekeepers) positions," said Losuire Shabani of the pro-democracy movement Fight for Change in the eastern town of Beni.
Local anger boiled over on July 25, when anti-UN protesters ransacked MONUSCO bases in North Kivu's capital Goma. Demonstrations then quickly spread.
The following day, clashes in the town of Butembo led to the deaths of four peacekeepers, according to a government tally published on Monday. Nine civilians were also killed there.
On July 31, peacekeepers also opened fire and killed three people during an incident on the Congolese-Ugandan border.
At total of 36 people were killed over several days of unrest, the government said, including 13 civilians in Goma.
Pro-democracy movements and some local politicians have been calling for MONUSCO to leave since 2019.
Speaking at a public meeting on July 15, weeks before the protests broke out, senate president Modeste Bahati called on the mission to "pack its bags" and claimed the DRC would defend itself.
However, Augustin Muhesi, a university professor in North Kivu, said the recent protests were "the consequence of speeches by politicians who pull the strings in the shadows".
"These speeches are poisoning the atmosphere of distrust that already existed between part of the population and MONUSCO."
Jason Stearns, director of New York University's Congo Research Group, said it was "completely possible" that the anti-UN protesters were manipulated.
"But what is clear is that the mission has lost a lot of popularity," he added.
Congolese President Felix Tshisekedi told his cabinet on Friday that "appropriate communication" should protect the population from "manipulators, enemies of the republic" who stir up anti-MONUSCO sentiment "to serve their own interests".
Conflict has raged for three decades across eastern DRC, a mineral-rich region roamed by more than 120 armed groups, which regularly massacre civilians.
Suspected rebel violence killed around 4,000 civilians in the eastern Congolese provinces of North Kivu and Ituri between 2020 and 2022, according to Kivu Security Tracker, a respected monitor.
MONUSCO was not immediately able to respond to questions from AFP.
However, its spokesman Mathias Gillmann regularly points out that the mission has lost some 400 staff serving in the DRC over the past 22 years, and that it intervenes alongside Congolese armed forces.