No, you misunderstood me:
When I ship packages, I could choose to use a service other than USPS, but I don’t, because USPS is generally cheaper and more reliable.
I strongly prefer Medicaid to my employer-provided healthcare plans because of ease of use, and if I were allowed to I would willingly pay more money into it, either via taxes or direct premium payments, when I am making too much income to qualify.
I gladly give money to the NPS every year, even though I have a choice to pay for a private campground, or other public lands agencies.
I answered the question. You can choose to believe I didn’t all you want.