I'm just mostly buying stocking stuffers this year. The big gift for DD22 and her boyfriend this year is a cruise around Spain/Italy next May with my sister, her husband and I - my sister covered their airfare and pre/post cruise hotels with points, I paid for their cabin on the cruise. That's a crazy BIG gift, so even the stocking stuffers will be pretty basic. Most of them I've already bought.
DDs stocking stuffers consist of things like decent sewing scissors, reusable produce bags, a couple of silicone baking mats, some face masks, a mini first aid kit for the cruise (good Bandaids, mole skin, sea sickness meds), and travel size toiletries. I'll add some sort of gift card in the $75-100 range that I will get free with credit card points.
Her boyfriend's stocking stuffers are a graphic Tshirt, a polo shirt, Spiderman socks (his favorite Marvel character) that are subtle and can be worn to work, a mini flashlight, corkscrew, magnetic wristband (for nails and stuff when doing repairs) and an airtag.
Most of the stuff I picked up on various sales over the year. I'm a big fan of using Kohl's cash that I have no other immediate use for on stocking stuffers. I also grabbed a few small things during the Amazon Prime sales, and I bought several things on Aliexpress - that stuff you have to buy REALLY early to make sure you get it in time and can see the quality is what you are looking for (it's always a risk - so I rarely buy anything over $5 there); all has come in though and is same quality as I would get buying off eBay or Amazon. So yay!
The one non-stocking stuffer I got for DD is a custom pillow with our cat's image on it. I got that on Aliexpress too - it was over my $5 rule LOL but it was still cheap and it came out GREAT. She and her boyfriend moved cross country this summer, and she really misses our cat. She's going to love it
For my nephews, I always give a token gift plus a check. This is this years gift - a Cocoon organizer:
https://www.amazon.com/dp/B076VXX5R9?psc=1&ref=ppx_yo2ov_dt_b_product_details. It's ugly and seems weird but I have a slightly smaller one that I use in my briefcase while travelling on business and it rocks. They are big outdoorsy types that are always hiking and such and I figured it would be useful in their backpacks.