Shipments under $800 that are sent through the international postal network will be “subject to a duty rate of either 30% of their value or $25 per item (increasing to $50 per item after June 1, 2025).”
That’s the end of cheap treats from AliExpress, Shein and Temu, I guess. 
No more tshirt saying:
“I love my president Trump If you don’t I will eat your ass”
Written in 6 fonts and 500 colours