OP here. Red does bleed that way with this, you can see the lines almost disappear (especially with vertical movement) if you enable the coloured shape layer wh

OP here. Red does bleed that way with this, you can see the lines almost disappear (especially with vertical movement) if you enable the coloured shape layer which was added specifically for this purpose. But it's not displaying any specific CRT, TV, PVM, etc. It's not a simulator, rather just a minimal (as in GPU work it results in) shader to give that kind of vibe/aesthetic.