It is one thing to theorize about the Eucharist, and another thing to celebrate it. In the Episcopal church in which I was raised, we celebrated it once a month (”low” Episcopal). In the one to which I returned in my forties, we celebrated it weekly (”high” Episcopal), and also had lay ministers who took it to the elderly and ill. In the Catholic church, of course, I can attend daily celebrations.
But, I am not at all familiar with the practices of other Protestant denominations. Can you enlighten me?
In the Unitarian Church I attend we celebrate communion once a month as a respectful remembrance of Jesus.