There are a number of factors that can affect the fairness of the FIFA World Cup qualification process, including:
* The size of the continents: The number of teams that qualify from each continent is determined by the population and footballing strength of the respective continents. This means that some continents, such as Europe and South America, have more places available than others, such as Oceania and Africa.
* The format of the qualifiers: The format of the qualifiers can also have an impact on fairness. For example, some confederations use a knockout format, while others use a round-robin format. This can lead to different teams qualifying from the same continent, even if they have not performed as well as other teams.
* The seeding of the teams: The seeding of the teams can also play a role in the fairness of the qualifiers. For example, teams that are ranked higher in the FIFA World Rankings are given a bye to the later stages of the qualifiers, which can give them an advantage over teams that are ranked lower.
Overall, the FIFA World Cup qualification process is a complex and competitive one, and it is not always possible to ensure that it is completely fair. However, FIFA has taken steps to improve the fairness of the process, such as introducing the use of video assistant referees (VARs) and increasing the number of teams that qualify from each continent.