Yes it is, I've seen it on amazon, but why anyone would want to buy that undrinkable filth for home use is beyond me. If I didn't want to drink it out there, why would I want it at home as well!
Can I buy Mcadanols coffee for home use?
Why do you need coffee from McDonald's if you can always buy a coffee machine and make delicious coffee at home? I can advise you one excellent coffee machine for this. It's called Jura Impressa C60. Here is a link to a detailed overview of this coffee machine https://milkfrothertop.com/jura-impressa-c60-review/. There is a detailed description of the pros and cons, so think about it.