I think Dogecoin's high price has nothing to do with the high Bitcoin transaction fees. If you use a wallet like Blockchain.com, Bitcoin transaction fees are still normal.
I am also having similar opinion. Because, if bitcoin's high fee is the real reason for dogecoin's bull run why most other coins are not having similar bull run. Think this way, to solve the higher fees of bitcoins, people are having lots of other options to make their transactions with cheaper fees and dogecoin alone is not a coin with cheaper transaction fees.
Are you sure? How it will be possible for blockchain.com to process our transactions for cheaper network fees? I am just hearing about this for the first time. Let me check on this.
The recent hype is just an unexpected element coming from a whale but it's impossible for this to heal the relationship between dogecoin and bitcoin
Yes, dogecoin's run was triggered by a known whale Elon Muck. It is as clear as anything else. But, people want to link it to bitcoin is some way but not seeming sensible in my opinion as well.