[P1520R0](https://wg21.link/p1520r0) Response to response to “Fibers under the magnifying glass” (Gor Nishanov) Reference: [P0866R0](https://wg21.link/p0866r0) Response to “Fibers under the magnifying glass” (Nat Goodspeed, Oliver Kowalke) #120 Reference: [P1364R0](https://wg21.link/p1364r0) Fibers under the magnifying glass (Gor Nishanov) #82 Reference: [P0876R5](https://wg21.link/p0876) fiber_context - fibers without scheduler (Oliver Kowalke, Nat Goodspeed) #117