Maybe for a little while when there are lots of jobs offering WFH and competing for a small number of people switching jobs. However if you invert that by having lots of jobs simultaneously require people to come back into the office and lots of people simultaneously seeking new employment, then that job hop is likely to be quite difficult. At the very least, most people probably won't be able to line up a new WFH job before they either need to start going into the office or quit and risk extended unemployment. In the long run there will be more WFH opportunities than before the pandemic, but a lot of people are going to have to go into an office whether they want to or not.