Its true that the power consumption of hardware have increased quite a fair bit in recent years, but I don't see that many issues with other PSUs coping with the power requirements without exploding. At least not something that is replicable with a high % of the PSU. So the issue is definitely with Gigabyte. Gigabyte don't manufacture these PSUs, but by slapping their brand on it, the basically failed QC. One can delegate responsibility, i.e, getting someone to make the product, but they cannot remove accountability for it.I think that Intel, AMD and Nvidia also guilty. Because make design of products with much more power consumption and bad very big peaks and PSUs with little older design which is enough for older PC hardware is not enough for requirements of new models of PC hardware. I don't wish to think how older model PSUs will work with Intel Alder Lake or with AMD CPUs with ZEN4 architecture if rumors of how be it's consumption is true. There is problem with consumption of modern parts when overclock...Has big difference between consumption of OC of parts to 2014 when has gap to "play" OC without too big problems and parts after 2014 which when load is big work very close to limit. After this limit when OC consumption growing exponentially.
In my opinion, Gigabyte should only do 2 things to clean up this mess,
1. Stop the sale of these PSUs,
2. Issue a replacement (after fully rectifying the issue) or refund to customers.
How can they continue to sell these crap PSUs that are potential fire hazard to consumer? Even if it doesn't burn down the house, there is a risk of it killing your PC.