Several great resources for accessibility / inclusive writing:
https://webaim.org/techniques/writing/
https://webaim.org/techniques/alttext/
https://www.w3.org/WAI/tips/writing/
https://www.uidaho.edu/brand/print-digital-content/non-discriminatory-writing-guide
https://www.bristol.ac.uk/style-guides/writing/inclusive/