Unless all the private hospitals, etc. are taken into public ownership for the length of this panademic, do not think that 'delaying' is going to help much in easing up for NHS.
As there is such a shortage of beds, even larger shortage of nurses, there is now no time of the year that NHS can 'be better able to cope'.
My mind says, if I am going to get it (and maybe due to age, etc. need medical care) probably best to get it sooner rather than later.
Do wish that all the news reports which so happily tell us of how many new cases each day, and how many fatalities would also include the numbers of those that have made a total recovery from this virus. At present they just seem to be fuelling the panic.