Are blockchain related certificates and courses legit and helpful for career development ?

A little bit of background of me : i work as a project manager for a web design firm in Myanmar , 3rd world country which pays me $250 a month which is not bad here.

I was thinking about pursuing blockchain analyst role since my role now is mainly managing projects and identifying the requirements of the projects.

I have found a lot of courses which offer certificates as well including _ Blockchain council & EDX’s Certified Blockchains courses.

Given my salary, thoes courses are a bit pricy and i want to make sure they are worth it .

So any of the blockchain related courses certificates are being acknowledged by the recruiters or they are just worthless to try ?

Note : i tries moon farming here when i was jobless and had to sell like 3k moons to meet ends.

Never been able to buy them back since price skyrocketed. Thanks.

Cheers !