I doubt that the crews of Ryanair, Easyjet, or Southwest would agree with you. All budget airlines - in fact, the pioneers of budget airline operation... and all with superb training departments and very high standards. Compare that to Qantas and their fake engineers and constant incidents... and then look at the accident records of the "budget" carriers. When you have finished doing that, have a look at their company returns and see who is making the most money... and thus ensuring the futures of their staff.
OK - you have obviously added up all the crashes and incidents around the world - so where are your statistics?
You are making very bold claims and wild statements without proof. Show us your proof. You will make a convincing argument if you can prove what you are saying instead of just claiming things and telling us it is fact. For example - superb training departments and very high standards.....have you worked in their safety department or training department? Do you have inside information that you would like to share? Have you been involved in their training or being a recipient of their training system?
Or is what you are writing your perception?
If you want to argue convincingly - provide fact to back up what you are trying to communicate.