Why does Shopify require frequent verification codes?

[Mark_Thornton1]

After a number of years happily using the Shopify platform the time to migrate my store to another platform is fast approaching, the reason you may ask? 
why the f#ck do I have to continually have to sign in with a separate verification code every f#cking  time? 
You login and used to be able to do what was need……fine

Now you login and do what needs doing then 5 mins later need to make a change only to continually wait for more verification codes before being able to make any further changes….

Arrrggghhhh……….

I have  better thing to do than wait for constant verification codes.

Bye Shopify 👋