LO and the couches

So my 14 month old daughter is OBSESSED with the couches. She crawls up all day, like literally her only goal is to get up there. I would let her go up but I fear she will fall off because she stands on the arms... I’m literally at my wits end with this, all day long I’m trying to redirect her. I’ve tried not acknowledging her doing it, I’ve tried no, I’ve tried everything and she just keeps doing it. I know it’s common but am I supposed to let her do it and fall until she gets the hint? Or keep spending my entire day taking her off it lmao the struggle is real ugh