There are many fancy kitchen machines out there. But even you buy me one, it's impossible for me to cook great dishes overnight. Same things goes to wafer fab,

There are many fancy kitchen machines out there. But even you buy me one, it's impossible for me to cook great dishes overnight. Same things goes to wafer fab, buying me the most advanced limask alignerhography machine can not make me to be able to produce great 5nm chips in a few years. Also the instrumental parameters from manufacturer A probably cannot be applied directly to the instrument from manufacturer B. It is an entire process/system that can not be reproduced overnight. It takes time.