What would the creditors get from the liquidation of a company that leases its spaces? The value of second hand office furniture? Doubt they’ll vote for this.
The idea from WeWork management would be to shed the bad properties and keep the good ones and operate them as post-BK WeWork.
Creditors could say, great idea, but we want to sell that remaining business for cash rather than leave it in your hands because we don't trust you to continue to run this.
This is what they are doing in terms of bankruptcy protection. A liquidation is different - there is no intent to continue operating afterward.