No, so more is better. Many or most boats are sold today with minimal 'everything' to keep the costs down so they can still sell boats. I cannot blame them...times are tough and the people writing the 'bs ads,' still have mortgages and car payments, kids in school etc.etc. etc.
I did this many years ago and got to live the life.... by rebuilding the boat of my dreams from a Solid Base.. Save some money and retrofit your boat to have a 'catchment' system to load up your fresh water tank or tanks.
This one idea is significant yet easy to do. Water Storage.
Tankage costs money. Decades of old magazines 'show' methods of draining a 'small' portion of rain water into your tanks or ...buckets with tarps, biminis etc.. Now let's get serious.
"We" have been able to divert, 90% of all water hitting our boat, to drain (after the boat has been washed by 5-10 minutes of rain-to wash off salt etc.) into our Water Tanks. When we feel our boat is clean from a bit of rain, we opt for opening our "System to fill tanks" in only a minute or 2.
AFTER, the water is in our tanks, we use a Home Style Filter System mounted under a cabinet to filter ALL water before it goes anywhere aboard. We 'then' added one more filter of Eqaul size, to filter our drinking water.
We drink water from the Gods....clean, safe and delicious. Free.
Yes, we have had to PAY for fresh water...........maybe 3 times in 7 years. Total? Maybe $20. or less.
So you want a Watermaker?, Chores, Maintanance issues? Ok. KIS...........
$20 bucks + maybe $200 at most, for original parts.............................vs. ?