Saying buying no AMD products at all is a bit of a tretch. People ending up with totally unstable chips are quite the minority not the norm, and if you do get extremely unlucky you can RMA. Now if AMD was declining to replace such CPUs it would be a different case but they don't.One can behave like the apologist all over the internet and be tempted to keep a dull chip.
Then a few months later, some threads will start to appear shouting:
"Did i win the silicon lottery 5950x, 5Ghz all cores, no WHEA."
Or one can return/sell its cpu and buy another one, lets say, in 4/6 month.
When the "Did i hit the silicon lottery" threads start appearing.
There is also 50 pages about the WHEA issue on the AMD forum if some are interested in:
Ryzen 5900x: System constantly crashing/restarting WHEA-Logger ID 18 and critical error Kernel-PowerMainboard: MSI x570 Unify Mainboard-BIOS: 7C35vA82 (Beta version) CPU: Ryzen 5900x RAM: Crucial Ballistix BL2K32G36C16U4B 3600 MHz, 64GB (32GB x2) Drive: M.2 Samsung 970 Evo+ 1TB SSD Graphics: SAPPHIRE Nitro+ Radeon RX 5700 XT PSU: be quiet straight power 11 750w Platinum OS: Win 10 Pro (64bit)...community.amd.com
In any shapes or forms i would not buy an AMD product at the moment.
Especially when AMD launch products, due to the fact that one could end up with a dull, low binned chip.