With every cell division, we are not only closer to death, but roll for a "cell transformation"[0].
A transformed cell is most likely to occur in a "cancerised field" of cells. Those fields might be induced to be transformed in-turn by the original transformed cell(s).
It's in this way that the snowball turns from a pea to a boulder, but all along the way there are trees ready to stop its momentum. Be it DNA repair systems, the immune system, the extra-cellular matrix, etc...
An oncologist once told me (and its not hard for me to conceive), that we're all likely die with a number of tumours in us... just not likely from them.
All this to say, yes everything causes cancer. When you consider the molecular biology behind it all, it's a wonder we're anything but giant, spherical, innervated tumours.
Just like everything else, you make your own risk assessments in life, but the advice boils down to: avoid undue risks of cancer if you can. What "undue" and "if you can" here mean is deeply personal.
[0] A fun euphemism for a cell that is cancer-like.