Do most friends eventually move from 존댓말 to 반말
Hello intermediate Korean learner here! I've been learning Korean for some time and most of my output practice has actually been in 반말, as almost all my friends I am older with or our relationship was established using 반말.
I only have 2 friends where I use 존댓말 with, because of my lack of experience using 존댓말 do most friends eventually switch from 존댓말 to 반말?