Loops and grips are MBTI concepts but I kinda buy that people reflect these concepts

For those unfamiliar, a loop is "comfortable" state where one engages in their lead and HA functions to remain in a consistent state of introversion (for introverts) or extraversion (for extraversion). Ex: An LIE would engage in a Te-Se loop

A grip would be a state where one unhealthily indulges their DS function as a consequence of leaning into their lead function for too long. Ex: ESI would indulge in a Te grip

Socionics doesn't address these concepts but, imo, these mentalities exist. What are your opinions and takes loops and grips?