The idea that introverts are better thinkers is a generalization and not entirely accurate. The ability to think critically and deeply is not determined by whether someone is an introvert or an extrovert. Both personality types can be excellent thinkers and have unique strengths.
Introverts and extroverts have different ways of processing information and interacting with the world. Introverts tend to be more introspective, enjoy solitary activities, and may prefer to think deeply and reflect on their thoughts before expressing them. They often find energy in solitary pursuits and can be very thoughtful and contemplative.
On the other hand, extroverts often process information by talking and interacting with others. They may prefer to discuss ideas openly, bounce thoughts off others, and enjoy collaborative thinking processes. They often find energy in social interactions and can be very expressive and outgoing in their thinking.
In reality, the effectiveness of someone's thinking abilities is influenced by a combination of factors, including their cognitive abilities, education, experiences, and willingness to engage in critical thinking. Personality traits, like being an introvert or extrovert, can impact the style and preference in how someone approaches thinking and problem-solving, but it doesn't inherently make one group better thinkers than the other.
Ultimately, each individual has their unique strengths and weaknesses, and the world benefits from a diverse range of thinking styles and perspectives, regardless of whether they identify as an introvert or an extrovert.