People want to overclock. Gamers want to see big numbers. If gamers don't do it their motherboard vendors will. It's not a market over which Intel is going to have much control, really.
Note that you don't, in general, see this kind of silly edgelord clocking in the laptop segments.
Out of the box default overclocking is not, this aspect should be policed.
This issue doesn't affect every such machine, but both people affected by the issue that consented to run tests for us still had the issue reproduce after flashing BIOS to current and with BIOS default settings for absolutely everything.
Among the settings enabled by default on some boards: current limit set to 511 amps (...wat), long duration power limit set to 350W (Intel spec: 125W), short duration power limit also set to 350W (Intel spec: 253W), "MultiCore Enhancement" which is extra clock boosting past what the CPUs do themselves set to "Auto" not "Off", and some others.