You may feel that this was implied but it is not. Many feel the program is headed downward, that does not mean that "football is life". We cannot always sing church hymns and pat each other on the back all the time, when things are headed in downward trajectory fans can and disappointed.
If you think this is bad please speak to any other fan base that has had issues.....literally every other fan base. BYU is mild in their concern. Talk to Michigan mid-year last year, speak to ND off and on for nearly 2 decades, talk to Florida, talk to USC during the Kiffin days, talk to UT over the past year.
BYU's fans frustration is child's play compared to other programs frustration.