I hear what you are saying with regards to the sport. Its really easy for a fan to get disgruntled with the current performances of the national teams of not just rugby, nut almost all sport. I can almost guarantee you that it would be very difficult for you to cut out the sport completely though. But in the end, this is your own choice. I for one haven't given up hope yet, and I will continue being a supporter and try to stay positive despite overwhelming negativity from around the country. I understand it perfectly, but I'm not at the give up phase yet.
Go have a look at what is on offer for both Netflix and Showmax. If you already have a decent internet connection, the money you save by not having DSTV will more than cover both platforms, and via Showmax you will have access to a bunch of South African created content. I believe soapies like 7de Laan and Binnelanders is actually one day behind on Showmax versus on DSTV, which is good if you are into those programs. I also know that Showmax has Game Of Thrones and is very up to date on it, as well as Gotham. So yeah, going with both Showmax and Netflix will give you access to way more series and movies that you will ever have time to watch, at your own pace.