system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5:Why has there been a new 3D printer getting fully funded on kickstarter every month for the past 3 years?

Every time I get on Kickstarter, there's always a new 3D printer that's fully funded for several hundred thousand dollars, but doesn't look any different from previous printers.  This has been going on for years.  What are they doing that is any different from the dozens of other printers already out there?
gpt
There has yet to be a truly consumer friendly 3D printer on the market, they just need to much maintenance and calibration to remain useful.  People keep coming along thinking they can solve this problem, but no one has so far.