The Lightning Network which is privately owned by Blockstream.  They want you to believe Bitcoin can't scale without you having to buy access to their system. 

But, I believe lots of solutions for scaling can be devised without any overlord owner. 

Core programmers have a conflict of interest - they say things like: "Bitcoin can't scale efficiently..."  Because convincing others of this allows them to burden the system with a limit that drives need for their solution. 

Fuck that.  And fuck those guys who were trusted to control the software while they got on Blockstreams payroll.