Yes. In addition, people should also accept that few cryptocurrency have different strength and weakness compared with Bitcoin. I use term "few" since most cryptocurrency is just copy-paste without bringing new strength or uniqueness.
There are "few" altcoins with strength or advantage against Bitcoin but if you want a decentralized and most secure blockchain to use, it's Bitcoin blockchain. If you want best safety for your fund, it's Bitcoin blockchain. It's easy decision if you can afford to pay more expensive transaction fee with Bitcoin blockchain, though it costs a little bit more, I think it is acceptable and worth to pay.
https://howmanyconfs.com/There is nothing wrong to check out or use these altcoins with advantages over bitcoin. Like said, this is acceptance of innovation. If there are projects that could make good innovation then why shut them out? It can help you pick out the details that make a project good or bad. Diversifying is another reason why this should be acceptable. In case of certain situations, you can feel safe you still have some of your money intact.