You can tell who the old-timers are here. They are worried about magnetic fields disturbing the picture. Was true in CRT days with magnetic deflection, not so with flat panels.
The only concern now what days would be magnetic fields disturbing an HDMI cable that's not shielded so well, or some other signal cable that doesn't like the magnetic field nearby.
There is no truth anymore. Only assertions. The internet world has no interest in truth, only vindication for preconceived assumptions.