I read somewhere to stop swaddling around 3-4m and I just don't know how tf you do that and get any sleep? My kid is…

I read somewhere to stop swaddling around 3-4m and I just don't know how tf you do that and get any sleep? My kid is like a ninja in his sleep and wakes himself up within 20 min every time without a swaddle, so we aren't gonna be stopping that anytime soon. I mean when he wakes up to feed most of the time he'll cuddle up to me and be fine. But he wakes up about every 1-2 hours to feed so I don't sleep hardly anyway.