Why should i create a PF just to get people that know how to read and press buttons in sequence?
What? It should be the opposite because you are the minority
When people only do 50% of their work at their job IRL, causing burning deadliness and not delivering the product to the customer, while simultaneously increasing work for other members, they don't get a pat on their head telling "good job pal, keep working at your enjoyment", no.
They get a warning and then eventually get fired.
Now before you say "But this is not a job, it is a game" and I would tell you are correct. But the thing is, you are not alone in this game. This is a multiplayer game. Thousands of people play with you.
You (well not you in particular) are wasting others people's time and ruining their enjoyment in the game. And for god's sake, do not take this phrase to the extreme (aka minmaxing your gear and rotation like it was an ultimate fight)