The Planet waves are looked down on from the cable industry because of ingress and egress from poor shielding at the connector. My assumption because of screw design. Not a 360 degree compression. Same as twist on and poor electricians using pliers and leaving a 1/2 in of braid hanging out. Ingress follows the cable and enters the drop system wherever the shielding is poor. Causing HSD issues and video issues if severe enough. Egress is another story. System must be closed to use the frequencies cable systems use. Simple because leakage causes interference with other users of same frequencies. And the FCC does fly overs detecting and mapping these leaks as does the cable companies. Ever had a customer trapped for noise? Really want to screw up HSD for a node, back feed Directv/AT&T onto the house coax and drop system still connected to a tap.

What does that mean? It's a simple fact that satellite signals use such high frequencies that the loss characteristics of RG-59 make the wire unsuitable for satellite distribution. Hell, I dropped RG-59 for plain old TV antenna systems in 1985, once we started to pay attention to UHF channels.

You're saying "all" so I'll assume you're okay with generalization.
Cable companies do not want installers who think. They want installers who will always do a perfect installation. For instance, I knew a cable installer who would never install an F-81. That's a good idea, but his reason was that they always attenuate a signal so much that the signal is ruined. He was taught a lie, but that lie guaranteed that he'd never do a bad installation.

That's totally appropriate because RG-59 can pass signals of the required frequencies. See, we can't use RG-59 for satellite... for more than a few feet. And nobody wants to limit satellite signal distribution to a few feet.

Or use a grommet, then keep the wire long, put end on and wire directly to the TV.