Stop looking for online classes.
You’re honestly wasting your time if you are trying to get the knowledge but no plan for experience.
I’ve only been in the Field about 6 months and work for a hospital, but most places (according to 3 different spd managers I speak to) think it’s a waste of time to pay for schooling for this as they want you to learn it hands on, it’s more of a hands on type job than anything that can be taught at a desk or computer.
Verbatim I was told “a person applying with schooling and no experience is the same as a person applying with no experience and no experience”
In the 6 years my spd manager has been there he has said they never have hired anyone that went through schooling with no experience.
It’s all just luck of the draw, non-certified roles exist you just have to find them.