Future of RT?

Interesting study of barbers doing BP monitoring.
Reminds me of Community Paramedics stepping up to assist patients in Toronto.
Where do you see the future of community RT? Homecare companies doing home visits to do Spirometry and assess Puffer techniques?
Marijuana health and safety education part of driving license requirements?
https://www.jwatch.org/na48138/2018/12/17/black-barbershops-can-help-their-clientele-reduce-blood