I got a job doing tech support for a web hosting company at 19 (requirements for getting hired included listing 3 FTP clients, listing 3 e-mail clients, what is whois, and things you could teach to anyone). I worked with many high school dropouts as well.
After getting that tech support job, learning about open source (LAMP stack) changed my life. I didn't have much money but I was able to self study on linux, apache, mysql, php/perl/python with minimal equipment. Over the years open source has provided and avenue that allowed me to better myself to the point I've worked as an SRE for Google/YouTube, a Staff SRE for Dropbox, and starting soon as a Staff SWE at Discord. Open source has given me so many opportunities, made me a better person, and allowed me to provide for my family.
There are a lot of people like me in the industry who care about socioeconomic diversity. I will absolutely interview and hire dropouts if they are driven and capable.