I have always given some amount of cash in an envelope to my friends as their wedding gift. This might sound strange to you but here it's kind of a norm tbh.

A good knife set. Seriously.

https://www.hotelchocolat.com/uk/velvetiser-hot-chocolate-machine.html —- I got one of these as a gift a couple of Christmases ago. I’ve used it every single day, not just for hot chocolate - although it’s DELICIOUS. It makes fantastic coffee too. I love it so much I bought a cheaper version and I take it with me when I travel. I’ve given a couple as gifts and they were delighted with them.

A card that says "Your love for each other is the greatest gift of all" 🖇🤱

If you don't want to give cash money how about a green star juicer? Nice!

A really good bride!

a prostitute. Get that last taste😄

A good quality kitchen knife. They can be a little pricey, but I recommend carbon steel cutlery. But as a general rule of thumb anything kitchen related is always ideal for newlyweds.