Martin - why the heck do you need so many bank accounts?!? Lol
I guess I am a hoarder...lol. No one needs anything like that many accounts. It is an old habit and legacy left over from when I used to introduce clients to banks via my old company - you end up with a lot of lightly funded bank accounts to test banking services. I was opening around 1 account a month.
Fast forward to 2015-2019 and opening bank accounts has now become difficult and a luxury so I will hold on to them .