That’s a sentiment that’s likely to make you popular but it’s simply an atrocious sentiment to have as a fan.
First of all, fans are not invariably right. Due to the strength of their feelings and emotions they are often blindingly wrong, in fact.
Optimal fans should serve as trustees and custodians of the team. Optimal fans have a fiduciary duty to see to the team’s best interest. That means criticizing when appropriate (of course it is allowed to demand more of Murray, but it’s foolish to act as if we aren’t exceedingly lucky to have him), but tempering all criticism with solutions. A fan that simply berates the team and fails to go further is a dilettante, a selfish and irresponsible person, and, if I may be so bold, not wanted in my tent.
You know how annoying it is when someone criticizes constantly, but offers no solutions for what they would do? Don’t be that type of fan. Or, whatever, do what you want: but don’t act like that makes you a good fan. It definitionally does not.