Being a person of color in the US absolutely means you are confronting systemic racism throughout your life. So absolutely, yes, compared to white restaurant owners. Example: If you are black, you are less likely to get a small business loan, and if so you are likely to get worse rates [1]. They also are encountering more resistance to accessing COVID-19 bailout funds [2]. These are just two examples specific to being a business owner, not to mention the systemic racism they face as individuals.
[1] https://www.theguardian.com/business/2020/jan/16/black-owned... [2] https://www.nytimes.com/2020/04/10/business/minority-busines...