I don't think that not knowing your basic combo can be excused with '' I lost my job today ''.
You also shouldn't be anywhere near Savage if you don't even know how your skills work.
You also shouldn't join Savage because you dinged 90, you should take time to learn your Job properly otherwise you're just wasting everyones time doing something you shouldn't be doing.
So yes if you don't know how to play your Job you should be gatekept from Savage ( and Extremes ).
I'd say the same for really basic mechanics, in one of the P2S groups I was in we had a Healer who three times in a row couldn't comprehend the concept of running to the platform and using Surecast.
If you don't get something that simple in three attempts then maybe you shouldn't be there.
Same thing if you're joining a Clear group and you don't understand the limit cut, why are you so important that you get to waste everyones time why should we have to go at it for 8 hours for you to understand a simple mechanic?
Join a Practice party then maybe create one yourself for the mechanic you're having problems with.
Problem is most PF leaders at least in my experience don't kick them, they just disband the group entirely so these individuals ruin it for everyone.
I think people either don't know who because they're not paying attention to others or they're afraid because they think they'll get in trouble but more often than not the bad apple doesn't actually get kicked.
A lot of people are also extremely quick to label you an elitist and turn you into the bad guy, I had this when I was having my nightmare runs in P2S and desperately trying to get a clear there was ALWAYS 2-3 people ruining it who had no idea what they were doing.
In one of the groups I was in we had a RPR and DNC who neither of which had any melds and we had DPS issues, I didn't even notice until like after 2 hours because I usually don't inspect people.
And when I brought it up they turned it around on me and acted like I was being ridiculous for expecting them to bring melded gear ( again, in a group we were having DPS issues with and died to enrage ).
Ofc group ended up being disbanded, I think we would've gotten the kill if they had come prepared but they didn't...
I just think it sucks that people like this get to ruin things and waste everyones time, when you enter Savage come prepared or don't come at all.
Even in Practice groups at least have watched a Guide unless it's a blind run.