How do freelancers in Belgium feel about the 4-day work week?

What if everyone ends up working 4 days per week? As a freelancer, how do you feel about this?

Maybe clients will get used to it and choose to pay only 4 days?

Maybe this will be an opportunity to work less and find more balance?

Or, perhaps this should be a rule applied only to people working as employees?

See how many people voted and what they think about it here.