When MacKenzie Scott decided to donate billions of dollars to reputable charities, all of the Goodwills got million dollar donations and SA got nothing.
“Paid less than the minimum wage” has been debunked and was referring to one Goodwill organization, employing extremely disabled people who were close to not being able to work. Cashiers are paid at least minimum wage, usually more.
Goodwill (at least mine, there are a lot of them) does take computers, but because of data security they aren’t sold in stores. Most Goodwills sell computers on eBay or shopgoodwill.com after they’ve been wiped.