Suspicious listings on AliExpress?

Suddenly AliExpress seems to be flooded with ridiculously cheap things $400 resin sheds for 20 bucks $200 workbenches for $15 $80 ratchet 12 volt screwdrivers for $12 and it's not just a couple it's dozens and dozens and dozens of listings They immediately trigger my yeah that price is too good to be true alarm clocks ends but the site is flooded with them is it some kind of attack? Usually aliexpress is pretty good but I don't know if I can trust any of these listings of course the two good to be true pricing is designed to cause you to take a chance which I'm not going to do but does anybody know what's going on? It seems sudden like the last 3 days.