I’ve routinely recommended that people switch to Smarty on H&S if they’re hitting 80 GB on Always On and I’ve never once been “told off”, instead routinely getting set as best answer.
Because we’re not employed by giffgaff, we can say what we like, and giffgaff have learnt that censorship isn’t the right way to go.
During the Q&A with the giffgaff CTO, at the start of this year, he said that VoLTE and VoWiFi were well in the works for giffgaff for either the end of 2020 or start of 2021, around the same time that 5G is expected to be rolled out on giffgaff.
The question is how will Smarty or giffgaff roll out 5G? I assume it will be the same as 4G was rolled out with 5G and 4G goodybags.
You can see that this was done in 2015 on my spreadsheet below: