I don't think they do. It's good manners to ask someone who you don't
know very well before you join their game.
I always ask before I join unless I know the person or have played with them a lot.
Not everyone has the same preferences.
Hell yeah. I mean if I see you or Roth or someone doing a strike/nightfall or otherwise I'll drop in to help. But if you're in a raid I know you're trying a flawless run, so if I just dropped in without asking that's unfair and rude, especially since it's likely you're waiting for someone already.
It actually is once you factor in the time it takes to write and send a message on PSN these days and voice chat not working properly most of the time.
It seems way easier to set the fireteam to invite only everytime you play.
"can I join you" takes seconds. Voice chat can be a pain, but you know it never takes me more than a few minutes to get it fixed if it stops working. It's not so much a problem for me, considering I plan activities here and with friends before doing them so the fireteams are always full- but if someone drops and a random joins, you can be sure you're getting booted.
I don't hate when people join- if you're a pain, you get booted, if you die a lot I'm not gonna keep reviving you- I just find it rude for people you hardly know to jump in without asking. Even my RL PSN buddy invites me to a chat so we can talk about what we need to do.
Neither is changing your fireteam setting. In fact it's quicker and forces people to ask, which is what you want.
Same as Bizazedo. It's open so actual RL and good friends can join me whenever they want. I don't mind a good buddy sitting at my table without asking, at least not most of the time. It's open for people I know, not the people I don't or have played with maybe once.
I used to say this - I've complained about people randomly joining my fireteam before. And I still feel that way about raids - don't join my raid randomly please. At least ask first. However, if I am doing a story mission, or a nightfall, or a weekly heroic, and you want to join w/o asking, and I have it set to "friends" instead of "invite only", then go for it. Hop on in.
I wouldn't join without asking, so that's the behaviour I expect. If it's too much trouble for someone to ask, it's too much trouble for me not to boot them for a friend or someone that did.
Random joining a raid is just a huge nono. I've had strangers do that and I hate it. Usually if my fireteam has a spot open, it's because someone's been disconnected or we're waiting for a guy, though.
Slight tangent- who really wants to sit in on my fireteam if all I'm doing is collecting mats? Nothing to see here folks.