Skype is tied exclusively to the very first email in the account and that's it?

Question

Skype

I changed my email a long time ago.
The password reset code comes to the very first email that was used during registration.
Ok, I'm trying to log in with the newly linked email, and it creates another account.

Now I have 2 accounts, 1 main account with email and phone, and another empty one with email and phone that is used in the first account.
But the first account cannot be found and added as a friend, only I can add people, login only by nickname, mail will always probably be the very first one that was used 15 years ago ...

These bugs have existed for 15 years, they have not been fixed.
That is, 100500 accounts can use the same email and phone.
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