Making the Buddha, Dharma and Sangha more accessible to anyone is obviously part of our practice. (And discrimination by an organisation on the grounds of disability is also illegal and a Safeguarding matter in the UK.)
Many thanks to those at the Manchester Buddhist Centre (UK) for this guide to making Zoom meetings more accessible for those with disabilities or impairments.
https://thebuddhistcentre.com/resources/accessible-online-sangha-meetingsevents