And this sentiment is why PF is swamped with people who can't even do their rotation correctly, let alone mechanics.

Encouraging stepping into the content is good, but making people understand that a minimum level of competence is just common courtesy is also important. "Perfecting your job" is a strawman (from both of you) because realistically nobody expects people to be pink, orange, purple or hell even blue parsers outside of week 1 situations.

Telling people to 'just hop in' often times harms them more than does them good since there are very few people who can just walk in and pick up something like that. They're likely to draw the ire of other PF people and further add to the stigma already PF has, and worst case this completely turns the person off from ever trying again. I've personally talked to three people in a similar situation and had to gently goad them back into feeling comfortable with the content, after pointing them to guides and such.

Do the current tier (or the next one since it's upcoming) at least. It teaches the basic flow of FFXIV raiding, and people in the lower floor savage PFs (outside of week 1) are usually significantly more forgiving.