The announced price freeze today is at about 35p until 2024. The variable will not go above 35p until 2024. April prediction will not apply to households.
To note, Go is a fixed. The 40/7.5 or 8.25 is fixed for 12 months.
Also to add, NOW THIS IS WILD! According to Martin Lewis below, anyone currently on a fixed tariff will also have a 30% reduction to their tariff. That would imply the Go 40p will become 28p, making it cheaper than even the new frozen variable at 35p. This is huge news for anyone currently fixed.
If true, anyone on Go now will end up on 28/7.5 or 8.25 instead of 40/7.5 or 8.25.