The short answer is: it can be, but with significant caveats. Comfort without cushions largely depends on the specific design, material, and your personal tolerance.
Traditional stiff synthetic wicker on a flat seat frame is often uncomfortable for prolonged sitting without cushions. The hard, unyielding surface lacks contouring and can feel unforgiving. However, modern designs are changing this. High-quality, flexible polyethylene (PE) wicker woven over ergonomically curved frames can provide surprising support. The weave itself has a slight give, and a well-designed contoured seat and back can cradle the body more naturally.
Material flexibility is key. Tighter, stiffer weaves are less comfortable. Looser weaves or those using softer resin strands offer more "give" and breathability. The frame material underneath also matters; a powder-coated aluminum frame with a gentle recline is more comfortable than a rigid, upright iron frame.
For short-term seating—like a quick morning coffee or an evening drink—cushionless woven furniture is often perfectly adequate, especially in a relaxed, reclined position. For long lounging, dining, or entertaining, cushions are almost essential for pressure relief and plush comfort. They add a layer of softness that even the best woven design cannot fully replicate.
Ultimately, while advancements in ergonomic design and flexible materials have improved the bare comfort of woven outdoor furniture, cushions remain the primary source of soft, deep comfort. For a versatile setup, choose a well-contoured woven set that is *acceptable* without cushions but becomes *truly luxurious* with them added. This ensures comfort for all occasions and extends seating longevity, as you can remove cushions for quick use or in wet weather.