There actually is evidence that being a nation for profit chain is associated with lower quality compared with nonprofits or local for profit daycares. That being said a Bright Horizons might be the best option available to you,.you just have to look at each option individually because any kind of daycare can be good or bad.
"That profit motive is the heart of the matter. While the owner of a family child care business obviously wants to make a living, they are responsible only to themselves. Although we can draw some generalized conclusions about different program types, as one researcher has put it, “not all for-profit entrepreneurs are profit maximizers and not all nonprofit centers are trustworthy.”
A publicly traded company, on the other hand, is responsible to its shareholders—has legal fiduciary duties to those shareholders—and lives or dies by a stock price that is attuned to its profit. Similarly, a private equity-backed enterprise is structured to make money for its investors. That is, by and large, its raison d’etre.
You see the problem, of course. Making money is not always synonymous with what is best for children, families and staff. A caveat: I think plenty of people who work for the big chains want to do right by children, families and staff. There are big chain programs that participate in state quality rating systems and are assessed to be excellent. These programs are, however, inherently part of corporations that by their very nature must serve multiple masters.
We don’t have great U.S. data comparing chains to other programs, but what does exist paints the picture you might expect. A 2007 analysis found that, “Nonprofit centers evidenced higher caregiver wages and education at most ages and better quality, child/staff ratios, turnover, caregiver professionalism and positive caregiving for toddlers and preschoolers,” with for-profit chain programs broadly showing the worst outcomes. This has been the international experience as well."
https://earlylearningnation.com/2022/04/against-for-profit-child-care-chains/