Whatever the internal problems for the Johnson administration at this time, I believe we are at a crucial time in this Covid crisis when matters could turn one of two ways for the government. Should a vaccine become available by Christmas and the New Year the outlook for the whole population would look much brighter and extending the furlough scheme until March could look like a masterstroke?
Very many jobs would have been preserved by the furlough of employees who could return quickly and safely to their jobs as the spring approaches. Such things as holidays could be booked with confidence and with shops, pubs and restaurants open and serving as normal, life could once again be taken up as before the crisis. In that, and with the economy bouncing back, without a doubt this government would be left basking in the glory and good feeling of it all.
Of course, there are many "if'" circumstances to the above where the above "factors" could go very wrong, but there is now hope and a glimmer of light being brought into this very dark winter.