It of course is understood if you don’t have a job, not to buy. But some people’s position are precarious. They may be in a company that’s downsizing or business is slowing/lagging and job cuts could be on the horizon.
That’s why I mention that the job be secure. If there is a lot of uncertainty, then wait. I know some people who have extremely good job security. Pay is ok, not vast amounts of money, but there is no risk of job loss.
Everyone is different and that needs to be evaluated by yourself.