Stigma associated with it, people may associate it with moral judgment or see it as something "dirty" or "immoral," even if it was a choice made out of necessity or personal agency.
Stereotypes that sometimes seem more like archetypes of being deceitful, manipulative, or opportunistic. These stereotypes influence how others perceive someone's character, leading to assumptions about trustworthiness based on their past occupation.
regardless of situation is also can be seen to be exploititative of someone or something like male's desire for lust and what not. in the end its all up to perception but people who believe so do with reason due to the stigma and somewhat accurate archetypes these creators have. idk specifically about katarina but ig situation is sometimes a valid reason but in my lowly opinion i still view it as a pretty big stain on ur rep seeing how working at maccas may not get u by but ur saving ur dignity and not exploiting people in comparison to of and just grabbing the bag and running. but idk much about her situation so im really not to judge
People are probably innately desperate for money as we need it to literally fucking survive but to be so much more desperate for more money that u sell ur dignity and exploit people for ur personal gain could leave an untrustworthy image upon urself. its hard to see second chances here tbh but its still dependent on situation i cant just like kill a baby and then say im sorry just like how i cant send my nudes to like 100 people for money and then say im high value and dignified but idk her situation or anything so all of this is in the end conjecture