I find it facinating that when people have a legitimate idea, there are so many people who decide to bully them.
Sea of Thieves is a fun game, it is fun to need to be on your toes, it is fun to explore, and it is genuinely nice to find friendly people to go on adventures with.
However, there is definitely a lot of toxic players out there, and I would not call them good Pirates, I would call them Trolls.
Here is an example of GOOD pirates:
I was on a pick up crew in a Galleon, we were doing an Athena's run of Thieves Haven. On our Second trip to Thieves Haven, I noticed a Mermaid and found two stowaways hiding behind our Captains Table. We were able to dispatch them fairly promptly.
On the third trip back to Thieves Haven we were on the Alert, but didn't run into anyone... however when we left a Brig had been waiting for us, and we assume had left a player at Plunder and Ancient Spire. Two of us jumped off to turn in the powder keg (which we did) but the Brig took down our Galleon, and got all of the goods (Well save for the Keg). Those players were great, they took us down, got our stuff, but were solid players, and weren't trying to exploit anything.
That was a GREAT Pvp scenario, it involved us making choices, both good and bad, and it felt like a solid experience... in total we each got killed maybe twice at most.
However, I was just on a Solo Sloop, trying to do a tall tale, and a Galleon (Who was in the 4 ship alliance I was on) decided to spawn camp me... with 4 players, just standing on your ship, blunderbussing you the moment you spawn... that isn't fun... I had only a couple small items (which they took of course) but before they decided to stop spawn camping, they sent my ship towards the active fort, and one of them was somehow hiding behind the Capstan in the ship geometry.
When there is nothing to assist being out manned and out gunned it definitely removes the spirit of the game, and makes it feel less fun.