When you need to weld two 3d printed parts together, try Weld-On 3. It comes with a hypodermic applicator. Press the parts tight together, then drip some Weld-On 3 in the seam. The liquid is a strong solvent that dissolves the surface of both pieces, but within a minute the parts are welded together. It's the BEST way to weld two 3d printed parts together I have ever used. Use in a well ventilated area.
I have a Canon Color LaserJet scanner/copier/printer for documents, and a large format Canon inkjet photo printer. Aftermarket toner, aftermarket ink, and they work flawlessly. I did a ton of research for both. I would never buy an HP printer.
Social animals like us invent ethics. It all comes down to what most people find appalling vs what most people find acceptable. A lot of that comes down to empathy. How would you feel if it was done to you?
I use my Sony WH-1000XM3 headphones through Bluetooth
I have a little Bluetooth dongle plugged into my PC's USB port. I'm on Ubuntu 20.04. I've had no issues.
Which game(s) are you having trouble running on Linux?