What about non-IT courses?
At the end if the day you need to satisfy a bunch of check boxes to get your foot in the door for the job you want.
Typically your CV will go through a few phases.
1) a recruiter will look at your CV and wonder if they can get you placed to get a commission.
2) a hiring manager or HR person will look at the CV the recruiter or yourself sent as a candidate for the position.
Up to here its typically a checkbox based inclusion/exclusion. Your CV either checks enough boxes to move on or it doesn't
3) you may be asked to write a test or go for a first interview. Here is where your experience starts to count and you need to be able to relate your experience and skills to the position you applied for.
4) typically a culture fit interview but you may get some skill questions if someone missed the prior interview.
You have to look at yourself and your CV and see where your strong and weak points are and relate that to the career you want. Then work on the weak areas and strengthen your best attributes. Usually you need one anchor skill and then build a well rounded set of skills around that. At the end of the day you are a one man business and if you have something that you can sell to another business who can make profit from your services you are off to a good start.