You would have to be the most sensible commie i've ever talked to. In theory in sounds great, in reality it's impossible.
You understand the point that matters and why the envisaged utopia of communism will never be achieved and will always end with lots of death be it through starvation or just plain murder as history shows from every attempt.
We are humans, not robots, if we were robots it would work.
The one thing i now don't understand about you though is why you continue to support it when you know it will only lead to death, starvation and poverty?
Capitalism may not be perfect either however it's results are far better than any form of communism as history clearly shows, the only and best real example of this is the USA from 1776 to 1913 when the greatest country on earth became about.
Capitalism does have some issues though and one big one, probably the only one is that humans are corruptable and eventually if not kept in check it ends up like something we have now which isn't capitalism it's more like communism. The checking mechanism in the USA was the US Constitution and Bill of rights however the commies worked out how to side step it and it appears at least on the surface the US Military is not upholding it's oath to protect it and thus we now live in what can be described as communism rather than capitalism which is controlled by what is described by the corrupt elite or deep state, fair enough it's not full blown communism yet but the path should be clear for all to see by now. If, which i think with tech is possible these days, we can eliminate the corruption we all see in our governments i think a captitalist system would be near perfect because human focus would shift from divide and conquer to love and cherish.
Think of it from this angle Parsifal.(short version)......The communist's got booted out of the USA in 1776, they were not happy Jan and never gave up fighting back, in 1840 Marx released his ideals but they did not catch on, America continued to grow into the greatest nation on earth so the commies realised MArx what too much too soon so a bit later they released a lite version of MArx called Keynsian economics, unfortunately for future global populations this caught on and eventually it led to complete fiat money standard and thus the centralization of power into the hands of a few massive corporations, Billionaires, zillionaires and corrupted representatives of government and here we are today getting ready for WW3 and plenty of death, farmers are being attack so starvation is also on the cards in fact it's more likely than not that the majority of the world populations are the carbon they want to get rid of, due to technology they no longer require large human population.