Available evidence from multiple independent sources indicates that Karoline Leavitt has frequently responded to reporters with verbal hostility and condescension rather than straightforward answers.
Leavitt has a habit of verbally assailing reporters and condescending to them rather than answering their questions.

Karoline Leavitt Lashes Out at a Reporter for Asking About Putin - The New Republic
Source: newrepublic.com
Key Evidence
Fox News reported Leavitt calling a reporter's question 'stupid' during a briefing on LA riots.
foxnews.comfoxnews.comLeavitt balks at reporters' LA riot coverage, 'disingenuous attack' in briefing:...
Multiple Daily Mail articles document her confrontations with AP reporters, labeling their questions as 'insulting'.
dailymail.co.ukdailymail.co.ukKaroline Leavitt smacks down AP reporter for 'insulting' her intelligence
dailymail.co.ukdailymail.co.ukKaroline Leavitt eviscerates AP reporter's 'insulting' question just days after...
Video footage shows her visibly upset and verbally attacking a reporter over tariff questions.
facebook.comfacebook.comKaroline Leavitt: "Insulting You're Trying To Test My ..."
The New Republic highlights her history of mocking and insulting reporters.
newrepublic.comnewrepublic.comKaroline Leavitt Lashes Out at a Reporter for Asking About Putin
What the Evidence Shows
Multiple news outlets report instances where Karoline Leavitt, White House press secretary, has verbally assailed reporters during press briefings. For example, she called a question about Los Angeles anti-ICE raids 'stupid' and described an Associated Press reporter's question on tariffs as 'insulting'.dailymail.co.ukdailymail.co.ukKaroline Leavitt eviscerates AP reporter's 'insulting' question just days after...
foxnews.comfoxnews.comLeavitt balks at reporters' LA riot coverage, 'disingenuous attack' in briefing:...+1 more
Reports also describe her mocking and insulting reporters, including a New Republic article highlighting a pattern of lashing out at journalists.newrepublic.comnewrepublic.comKaroline Leavitt Lashes Out at a Reporter for Asking About Putin The Daily Mail Online documents exchanges where she 'smacks down' AP reporters and condemns their questions as insulting.
dailymail.co.ukdailymail.co.ukKaroline Leavitt smacks down AP reporter for 'insulting' her intelligence+1 more
Video evidence shared by Ben Shapiro's Facebook page shows Leavitt blowing up at a reporter over a tariff question, further supporting the claim of verbal hostility.facebook.comfacebook.comKaroline Leavitt: "Insulting You're Trying To Test My ..."
While some sources focus on her mispronunciations and perceived ignorance, these do not directly address the claim about verbal assailing or condescension but contribute to the overall critical portrayal.thedailybeast.comthedailybeast.comKaroline Leavitt Mocked for Her Mispronunciations: ‘She Doesn’t Even Speak...
No sources provide evidence that she consistently answers reporters' questions in a straightforward or respectful manner; rather, the documented pattern is one of confrontation and condescension.
The sources are mostly from media outlets with varying editorial perspectives, but the consistency of reported incidents across these sources strengthens the reliability of the claim.
In summary, the claim that Leavitt has a habit of verbally assailing and condescending to reporters rather than answering their questions is supported by multiple independent reports and direct examples from press briefings.