Why are Republican billionaires turning their back on Trump and not giving him money?

 It is not clear why some Republican billionaires may be turning their back on Donald Trump and not giving him money for his 2024 campaign. There could be many reasons for this, such as disagreements over policy, concerns about Trump's leadership style, or a desire to support other candidates. It is also important to note that it is not uncommon for political campaigns to rely on donations from regular Americans, and it is not necessarily a sign of weakness or a lack of support.