Is IELTS test entirely fair?

In this video, I share my review of IELTS and particularly, what I found to be unfair about IELTS. I understand that not everyone's experience is the same and hence I reassert that it's my take on IELTS. Question we should ask - while there is a need for international standards for English Language Accreditation, are those systems entirely fair and inclusive for people of all nationalities? How can we make these educational tests more accessible to everyone? Furthermore, if English is a declared universal language, shouldn't it's learning and accreditation be free as a basic international human right? Let me know in the comments!