It's inside the human nature to compare things.People compare bitcoin to gold,fiat,stocks,altcoins,etc...
If bitcoin is really better than ethreum,then why do you bother with all the people making BTC/ETH comparisons?Just ignore them.They are wasting their time(and your time) with useless arguments.
It is very common in the electronic money world, every project wants to be compared to a better project, everyone wants to prove their project or coin is the best. Although the two projects do not have any similarities.