Your finding it "refreshing" may be a little premature/unjustified ...It is refreshing to see that, in the UK, simple appropriately sized plastic "cable clips" (which seem to be quite similar to those used in Australia) are used to secure cables. This is as opposed to the metal staples which are used in North America, which necessitate a "staple gun" to install them.
BS7671:2018 said:521.10.202 Wiring systems shall be supported such that they will not be liable to premature collapse in the event
of a fire.
NOTE 3: This regulation precludes, for example, the use of non-metallic cable clips or cable ties as the sole means of support
where cables are clipped direct to exposed surfaces or suspended under cable tray, and the use of non-metallic cable
trunking as the sole means of support of the cables therein.
NOTE 4: Suitably spaced steel or copper clips, saddles or ties are examples that will meet the requirements of this regulation
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