Some of us have done good business with firewood. Only a few have cut, split and sold it as a career. More have done so temporarily between occupations. There are always trees that need to be removed. There is also a seasonal need for firewood. The work is not easy, but it can be somewhat lucrative, which is helpful for those lacking better income.
The quantity of firewood consumed locally must be significantly less than what is consumed in harsher climates. Winters are neither very cold, nor very long here. That is why trees need not be cut down just for firewood. Plenty of firewood is retrieved from trees that fall or need to be removed. Nonetheless, there is plenty of work processing firewood for those who want it.
Firewood season never ends here. No one is in a rush to get their wood stacked before spring so that it is seasoned prior to the following autumn. Much of the firewood available is already seasoned. As long as there is enough seasoned firewood, a bit of green wood that is procured too late can be left for the winter afterward.
Not many here seem to be particularly discriminating about the type of firewood they burn. Oak and tan oak are typically preferred, but anything combustible seems to do, even fir.
Those who purchase firewood here are likely to purchase if from someone who happens to have a pickup full of it for sale, rather than make arrangements with a more reputable supplier. It makes business a bit easier for those who just cut firewood between other occupations. Of course, many woodcutters have regular clientele, just like more significant firewood businesses.
A healthy society does more than support local business, by also supporting those who lack full time businesses or employment.