There are two groups of people who will care about the difference in hardness and silicate content. The first is people doing fine precision woodworking. Those people stick to traditional hardwoods so it's a non issue. The second group is the people who are putting saw blades on angle grinders and stacking dado blades on circular saws or other activities that make work more expedient but tend to result in lots of pearl clutching when discussed in polite company. These people depend in part on the softness of the pine they usually work with in order for their preferred techniques to work and will grumble about having to change their techniques for bamboo or any other harder material.

Everyone else who is not working at the limit of their materials and their tools will just shrug their shoulders and say the only difference they notice is that you gotta push the saw a little harder.

You can cut steel with a run of the mill carbide tipped plywood blade on a circular saw. The HSS family of tool steels used in woodworking applications have no problem cutting aluminum. Woodworking tools are completely capable of cutting anything in the wood and composite spectrum Seriously, bamboo is not going to be any more of an issue than modern wood composites. You might suffer a slight reduction in work speed and blade life but that's par for the course when working in harder material and is basically a non-issue.

The dust it generates and the propensity of the plastics to melt instead of cut is the main concern with compose building materials. Working with them is basically no different than wood.