Regarding logistics centers...

Are there a lot of people working at Coupang logistics centers as part-time jobs these days?
I heard that even office workers work there additionally on their days off..
When I check job boards or Alba Heaven, it seems like logistics center applications have been the most frequent for a while now..
Are there any advantages to working at a logistics center for people these days?
I feel like I've heard that they get backlogged every single day..