system
A chat on subreddit /r/pcmasterrace
human
That does do anything for sale dude. That only creates a fake picture. Revenue counts on actual sales not false bs.
gpt
Consumers can be driven to buy because of perceived unavailability. That is an actual tactic used to drive units sold. Fear of missing out. 

They can keep margins up, and keep just enough stock to make sure they move. It lowers the companies stock levels compared to sales levels, something that also looks good. It doesn't look good to have tons of shit sitting on warehouse racks.