Some of economic and personal benefits are:  free from chemicals, don't pollute our food chain, safeguards our water(s), and reduce overall health risks.

I don't personally benefit but I know there are many benefits to the women in my life. 

If I'm being honest I prefer a disposable razor but I'm willing to suffer. I don't shave that much anyway. 

My concern is my children and the state of the Earth in years to come.  When reflecting on my actions, I always keep this quote in mind ... "We do not inherit the Earth from our ancestors, we borrow it from our children."

Our cat has taught us how to consistently wake up at the same time each morning ... great during the school year; not so much during summer break.

It's amazing how many DIY options you can find online. When you make them you know exactly what goes into them. 

In 2019, the Environmental Protection Agency estimated that 2 billion razors and refill blades get tossed out in the U.S. each year.  The bulk of a disposable razor is non-biodegradable, leading to billions of pieces of hazardous waste ending up in landfills every year.  Yes, I think it was a way to sell more things.  Moreover, shaving with a straight razor is a lost art.

Reusables can be branded with company logos and would great way to lead by example; especially when external clients come over for luncheons.

It's the irreversible damage that's most concerning.

While the upfront cost for reusables might be more disposables cost more in the long run and are worse for the environment.