i assure you they don't do that to be generous, they do it to get you to sign a piece of paper which reduces their legal risk profile

Companies with less than 20 employees aren't federally required to offer COBRA. Companies larger than that are required to offer at least 18 months of coverage. I don't know how large your old company was, but Coinbase is large enough that this offer, rather than being generous, sounds illegal? https://www.dol.gov/sites/dolgov/files/ebsa/about-ebsa/our-a...