He said every one of you should be baptized. So, even if you, is singular, the context bears out that he was telling that whole group of people to be baptized.
And yes, each person is called individually to repent.
Isa 51:1, Hearken to me, ye that follow after righteousness, ye that seek the LORD: look unto the rock whence ye are hewn, and to the hole of the pit whence ye are digged.
Isa 51:2, Look unto Abraham your father, and unto Sarah that bare you: for I called him alone, and blessed him, and increased him.
And yes, each person is called individually to repent.
Isa 51:1, Hearken to me, ye that follow after righteousness, ye that seek the LORD: look unto the rock whence ye are hewn, and to the hole of the pit whence ye are digged.
Isa 51:2, Look unto Abraham your father, and unto Sarah that bare you: for I called him alone, and blessed him, and increased him.
he told everyone to repent.
look it up in the greek. your wrong