After NVIDIA essentially removed FP64 from consumer GPUs (their 1:64 performance ratio is worse than what you can obtain by software emulation, so it is useless, except for testing programs intended to run on datacenter GPUs), AMD persisted for a few years, but then they also followed NVIDIA.

AMD Hawaii GPUs still had 1:2 FP64:FP32, while the consumer variant of Radeon VII dropped to 1:4. The following AMD consumer GPUs dropped the FP64 performance to levels that are not competitive with CPUs.

Nowadays the only consumer GPUs with decent FP64 performance are the Intel Battlemage GPUs, which have a 1:8 performance ratio, which provides very good performance per dollar.