"People bought tickets, let them do what they want" is a HORRIFIC and DANGEROUS thing to say. This is 100% sasaeng mentality.
You have bought a ticket to a concert, to see an artist perform - but you still owe them basic respect and shouldn't go out of your way to disrespect them or humiliate them.
The 6 members of ENHYPEN have asked for the new fanchant themselves and have expressed HAPPINESS & EXCITEMENT multiple times upon hearing it.
Anyone that goes to a concert and does the old fanchant is NOT doing this for ENHYPEN - they're doing this as a form of PROTEST IN THEIR FACES. It's the equivalent of booing them. It's cruel and it's not ok.
There is no "coercing people to do ot6 fanchant" - this is the fanchant that ENHYPEN want.
Anything else is disrespectful and evil.