Post-promoting at the last minute is not usually beneficial. In my opinion though, it's a decentralized system and for as long as we don't hack into their algorhythm, we are free to observe how the system works and maximize the use of it. On other social media, people hire promoters to increase their 'likes' and shares. People create many dummy accounts and email adresses to help make videos viral for example. -But it's their freedom to do that. Celebrities, for example can pay people for more likes on yT as 'investment'. The only difference here is we use bots and they're accessible to any member following their rules.