Good points. For me it sounds like a business opportunity. With MoneroNodo there is a try to do something like RaspiBlitz. 

https://moneronodo.com/

There are also some other payment services besides BTCPay Server like a plugin for WordPress' WooCommerce to accept Monero (see Monero Integration, link below).

https://getmonero.dev/docs/accepting-monero/overview.html