no they haven't lol
you just see a smaller fee in altcoins because first of all their prices are too low so any amount of fee is small, like 1 whole unit of some of them (which is the transaction fee of it) is worth 10 to 100 satoshi and since their mining rewards are huge (hence creating a massive supply and kills the price and the future of the coin) no miner cares about fees.
also it is because nobody uses them. so there are no transactions on many of their chains. again you can not compare two things when they are not used equally!
I certainly agree that we should compare things on equal grounds
That said, you should still not ignore Litecoin which is one of a few coins that has Bitcoin issues allegedly solved. Litecoin transactions are cheap as dirt and while its price is something like a fiftieth of Bitcoin's, they would still be cheaper if we equaled the prices of these two coins. What's more, they can't grow in the same way Bitcoin fees have been growing since if it ever comes to that, LN payment channels will inevitably kick in and drive transaction fees down. Further, you can't say that the mining rewards are huge in Litecoin either. Right now the block reward equals 25 litecoins which is only two times greater than Bitcoin's 12.5 coins per block
Well I have only based my answer to the author's statement. I know that these altcoins are nothing compared to BTC, but what about those Altcoins that are about as 3/4 the price of BTC, those leading altcoins (there is a rumor about ETH having infinite tokens), I have read threads that they prefer altcoins than BTC.
Can you name me an altcoin that is not a shitcoin that is worth 3/4 of the price of BTC, seems like I failed to see these altcoins that are priced that high. Maybe it's not in the exchange I am trading at or maybe there isn't any that exist. Some of those highly valued coins are only valued high because they aren't in the best exchanges and when they do get into exchanges like poloniex they drop like a hot potato.