Any rhythm who's length is a power of 2 contains this as a significant fundamental pulse. If you take a random sample of songs from Spotify, it's likely that 99% of them will be comprised of rhythms of lengths that are a power of 2. This is not arbitrary.
The first non-trivial, and most common fundamental, is a length 2 pulse. Your brain will generally attempt to group intervals of length 1 with nearby intervals around it, in attempt to contextualize it within the non trivial fundamental.