Current GME situation is not investing, it's short term speculation and gambling and ideological tussle and class fragmentation thrown in. All investing strategies and tactics are thrown out the window.
The billionaire vulture short sellers got careless and lazy by shorting 140% of stock. Then, they got caught with their pants down with naked shorts and now squealing to everyone to bail them out. They could have just ate the losses, but they decided to pull all the dirty tricks and shenanigans. It may or may not work.
The WSB crowd battling the billionaire vulture short sellers are out for more than gains.