Will removing/deleting the account of a old nintendo switch affect the games and data that I have already transfered on my new nintendo switch?

[Hannito]

Hello, I'm new on this, The thing is that I want to give my old
nintendo switch to my cousin, but before that, I want to remove/
delete the profile with the games that I have on my old nitnedo
switch, but when I wanted to do that, it said that all my information
would be deleted and I am scared that If delete that profile on my
old nintendo switch, will also delete games and the data that I
transfered to my new nintendo switch oled previously. Can someone
answer me, if I remove the profile from that old nitnedo to give it
new to my cousin, will I lose all the digital games that I bought and
also the game saves and data that I had on those games?
Thanks you

 

[Hayato213]

Transfer your profile from old switch to new switch then you can do a factory reset.