One of the reason I got a pixel is that you can get OEM repair parts (including adhesive!) staright from ifixit, no IEMI needed (such technology is simply out of reach for the like of apple):
https://www.ifixit.com/Device/Google_Phone
You can get all the genuine part even for pixel 3, which is 5 years old and no longer supported (newer pixel phone is supported for at least 5 years, older phone are not supported because qualcomm no longer supports the SOC IIRC).