Realistically, though, a year from now nobody will care. I mean, I started in this industry in the "MS is outright evil" era. How many people did they screw over? If I remember correctly, there was even a guy who was owed a pile of stock/stock options and when he got cancer they suddenly went missing (no need to pay the dead guy!). Day by day, year by year, these misdeeds are seen as irrelevant. MS is a different company these days (almost literally). Should we hold them accountable for their past sins forever? (I have a friend who still refuses to buy products from Nestle given their ancient "poison in baby formula is OK as long as it saves us money" stance. That's older than I am!)
In reality, these kinds of antics just don't hurt companies significantly -- even ridiculously horrible things that are arguably crimes against humanity (have I invoked Godwin's law?) In comparison to some of the incredibly awful things companies do (and get away with), this is minor to the point of not even being a footnote in the annals of evil (note to self: don't google that term to check the spelling...).
However, there will be a few of us who will be reminded of why we don't do business with MS (and hence will have no need of WinGet). It won't make any difference, but it will be there.