Public cryptographic wallet addresses are long, complicated and difficult to remember.
you should not reuse bitcoin addresses to begin with which means remembering something that you only use once is a silly notion. you have to generate them once, use them once and then move on to the next address.
What if we use logo to tag address, each symbol could be linked to a public addresses and make crypto transactions easier and more user-friendly rather than checking the 40 characters
there aren't enough logos in the world to even cover a tiny fraction of current users online on bitcointalk right now let alone covering all the addresses that are possible. unless by "logo" you mean something like QR code then there is no difference between a QR code and a string since they are both showing the same thing!