I really find it sad that people try to kill ideas like this, irrespective of their intent and motivation, though I'd also like to understand these at some point. At HP, I once suggested charging customers for features they'd like to see in a future product, credited back when they buy the machine - this was to help product discovery as every customer had 'ideas' but it was hard to tell which ones mattered. It did not go over well. Now, you see this practically everywhere - from people paying to reserve F150 Lightning, Cybertruck, etc. to things such as Kickstarter.