Of course, when government lead by example many skeptical people will have confidence in bitcoin, and this will clear all doubts in them about what they think bitcoin is. Texas has done it, and I believe that more states in the US will follow one by one. Bitcoin is gradually dominating and proving herself to be more reliable as a store of value overtime.
The officials who approved signed the Bitcoin reserve in Texas are part of the government, and they follow what their leader Trump is doing. Although some individuals within the cabinets may have opposed the idea or perhaps a hatred towards Bitcoin as a digital currency and pure asset. As many will say, Trump's is the leader, whether you want to adapt Bitcoin or not if it becomes mandatory by Trump everyone will join him, it's not about personal interest here, other states are accepting the Bitcoin reserve I don't see why Texas which have so many cases in the government will not join in.