it is important to clarify that the notion of there being "so many" INFJs is subjective and might vary depending on the context in which you encounter them. Nevertheless, I understand your question and will address it accordingly.
The Myers-Briggs Type Indicator (MBTI), which includes the INFJ personality type, is a popular and widely used psychometric tool to understand personality preferences. According to some studies, INFJs are considered one of the rarer personality types, comprising around 1-2% of the general population. However, due to the widespread popularity of personality tests and self-awareness tools, it might seem like there are more INFJs than one might expect.
Several factors can contribute to the perception that there are "so many" INFJs:
Increased awareness: As knowledge about MBTI and other personality assessments has grown, more people have become aware of different personality types, including INFJs. This awareness might lead people to self-identify as INFJs or relate to its description.
Online communities: The internet has facilitated the creation of various online communities, forums, and social media groups where people with similar personality types gather and interact. Such platforms provide a space for INFJs and other types to connect and discuss their experiences, which can give the impression of a larger representation.
Selective identification: Some people might feel a sense of uniqueness or specialness when identifying with a rarer personality type like INFJ. As a result, they may be more inclined to adopt the label, even if it might not perfectly reflect their personality.
Test accuracy and reliability: The accuracy and reliability of online MBTI tests can vary significantly. Some tests might not be as rigorously designed as others, leading to potential mistyping.
Fluidity of personality: It's essential to recognize that personality is not a fixed trait and can change over time or depending on different situations. People might identify as INFJ at certain points in their lives and as a different personality type at other times.
Confirmation bias: Once individuals learn about the INFJ type, they might subconsciously pay more attention to characteristics that align with the INFJ profile and overlook traits that don't match as well.
Ultimately, the perception of "so many" INFJs could be influenced by these factors rather than a substantial increase in the actual prevalence of this personality type. As with any personality assessment, it's essential to approach it with an open mind and consider it as one of many tools for self-awareness, rather than an absolute definition of one's identity.