When you look at those charts carefully they are not as scary as some may think. The key axis in comparing the autumn wave with the current one is the timeline at the bottom. As an example in his top tweet the graph on daily hospital admissions in the North West actually shows a doubling after 30 days, in the autumn wave line it had gone up 7 fold in the same time - a huge difference. Granted the level of admissions seem to have picked up in the most recent days although local Bolton area health officials have downplayed it recently. When you add in the age breakdown you then quite clearly see the impact of the vaccines and how they are working, the other thing that is not on here is the length of stay in hospital and the severity of the illness for those in hospital i.e. the numbers on ventilation.
When I look at the national data of hospital admissions and total numbers in hospital on the government website l can't really see increases in exponential growth that he claims is becoming apparent across the country. When you look at national daily admissions they are running at about 130 per day (latest data 2 June), this is compared with 4,000 per day at the back end of last year and 3,000 per day in April 2020. The daily admission numbers are little changed since a month ago, certainly no doubling or tripling etc. Certainly it doesn't show that on his twitter graph either - case numbers up 40% from a very low base in 20 days is not exponential especially if you took the North West data out of those figures I bet it would show very slow growth in the rest of England.
When you also look at the total number of people in hospital it is 957 as at 6 June, this number has barely changed during May and June, and is actually lower than 4 weeks ago (1,299).
The national situation with people on ventilation is an increase of about 20 people compared to the average in May (148 compared to about 128).
I am not rubbishing what he has shown and he clearly recognises the impact of vaccines and age differences but sometimes a red line is not as scary as it may look. Time will tell. data is all below on a daily basis.
https://coronavirus.data.gov.uk/details/healthcare