Privacy, no ads, open source algo (now what X did, better, CURRENT updated version that I can believe runs, they just dumped the algo and then let it rot on Git

Privacy, no ads, open source algo (now what X did, better, CURRENT updated version that I can believe runs, they just dumped the algo and then let it rot on Github, we have no clue what they currently run and what changes they made since they "open sourced" it.) Even better they should just let people run and at least tune the algo to their preferences with a few switches. This stupid idea of ONE algo that serves everyone ...