Cleverku.
I feel sailors, no matter what size their water craft, will eventually require epirbs as a mandatory thing.
All boats, yachts, jet skis ARE MEANT TO HAVE THEM onboard as regulatory safety standards, part of the Vicroads/Marine requirements, including a host of other necessities like indate flares, approved life jackets, etc...
I've owned boats & have a several boards, etc.
As a boaty & windsurfer l know I've experienced problems that l've able, fortunately, to be in a position to get back to shore safely. It's ALL about equipment maintenance, checking things & preparing for that outing mechanical, electrical, radios, gps systems, pulleys, ropes, etc to be fully intact & functional.
The day is often filled with unexpected surprises, that can lead to potential disasters.
Prepare for potential problems, but enjoy the day with a balance on a knifes edge. Read the winds, weather patterns & risk of storms. Masts are favourable for lightning strike.
With over 45yrs on the water we've experienced a few delicate situations. Keep calm, rational, be alert, NEVER Drink Alcohol or other substances be ready for the worst but have a constructive solution as best as you possibly are able to with what you have & where you are. Let people know where you are heading & when to expect your return.
That's about it. Circumstances can change at the sudden drop in temperature, wind direction change & large swells appearing out of nowhere.
It happens. Many often place the "Sh" in front of it happens.

Do l sail with an epirb? Guilty "No".
Should l & other's? YES but it's not enforced. The day a situation arises where you are in the worst scenario possible, you'll wish you had that epirb with you. Offshore howling winds are the worst offenders for being swept out deeper & deeper. Ditch the bitch (full rig) & paddle back to shore. OR activate your epirb?
The rest is up to you guys/gals & your views.