Bunko, as a classic tsundere, sternly refused and often criticized Mameda's sloppy ways.

Source: https://www.cbr.com/anime-heroes-who-secretly-care/

In 2021, the Supreme Court (SC) sternly warned the public against threatening lawyers and judges as it called these “no less than an assault on the judiciary.”

Source: https://newsinfo.inquirer.net/1730374/chr-probes-slay-attempt-on-abra-lawyer

Unfortunately, her recent poor performance of the guide has drawn the ire of her boss, who sternly warns her that another mistake will cost her job.

Source: https://gamerant.com/yakuza-like-a-dragon-tour-guide-turmoil-substory-guide-all-answers/

“We sternly demand the to immediately stop such provocative acts, otherwise it will bear the serious consequences of unforeseen incidents,” a spokesperson said in a statement from the Ministry of National Defence.

Source: https://www.france24.com/en/asia-pacific/20230324-china-says-it-once-again-drove-away-us-warship-in-south-china-sea

“We sternly warn that if North Korea attempts to use nuclear weapons, the Kim Jong Un regime will face an end,” the ministry added in a statement.

Source: https://www.thejournal.ie/kim-call-for-exponential-increase-north-koreas-nuclear-arsenal-5958949-Jan2023/