Some of MacKenzie Scott's nearly $4.2B in donations flow to Austin nonprofits

Mackenzie Scott, the writer and philanthropist who has given away billions of dollars since her divorce from Jeff Bezos, announced Dec. 15 another huge round of donations — and a good chunk of that money went to Texas organizations. In the Austin area, Meals on Wheels Central Texas received an $8 million grant, according to an announcement from the Austin-based nonprofit that serves up warm meals to homebound seniors, among other programs. "Ms. Scott’s transformational grant will help our agency…