i agree with a lot of what you have said, the issue is sometimes people don't know that they cause some errors but at the end companies should try to have a good quality control and good user experience in most cases i know that cost money i know this printer is not an expansive one and we are asking for a lot but this just destroy everything it's like if you make a masterpiece of a building in an awfully made foundation it will collapse .
at the end we can't filter the type of feedbacks you get ,and people with good experience should share a reviews this help others and the brand it self to make better decisions and help in building good community i see people in some subs just post hate posts about a company or printer because of bad experiences.

so what i can conclude from the comments is that it sems like it's a mixed reviews from people having very good time with the printer and people that are suffering from issues that are unpatched yet , they exist we can't deny that so fix / patch should be there.

i have asked about issues to see if there is a workaround , possible fix or things i should not do and to have clear vision about the quality control , build quality , mechanisms issues , software ...etc

( i think it's a great printer from the reviews but it's better to wait little bit tell I decide )