Ok mommas my little one hates his bumbo. Pillows don't work but he is almost 5 months old and…

Ok mommas my little one hates his bumbo. Pillows don't work but he is almost 5 months old and constantly wants to sit up and watch tv. I try to stray away from him sitting on the couch because of constant spit up. What other solutions are there? He spits up so much it could soak through a folded towel after 2 times.