Well, it would mean a lot if you are a shortwave radio listener or an amateur radio operator. I know a lot of the shortwave band could become useless for long range radio if the sun would quiet down. You would also need bigger antennas at the lower frequencies.
I have a CC Crain Short Wave radio that is pretty good, I think. I listen to SW about once a week and have noticed that the reception is not like it has been in the past.
Thanks for your explanation.