The cryptocurrency world is mixed up, and some think altcoin-related things are fancier than Bitcoin
Bitcoin by it default state is a user friendly cryptocurrency, but it's the people that go against it because they feels like they can't have control over it, while those that are investing with bitcoin, few of them make this mistakes by going centralized instead of being decentralized with their bitcoin, sone don't even have an idea about the difference between bitcoin and every other cryptocurrencies, these are the first discouragements we encounter in making bitcoin a user friendly to those coming into it new.
No, the default state is far from convenient. A lot of UI/UX development iterations are being made to progress on how to make Bitcoin easier to use, its default state never has any user-friendliness. Besides, a lot of supporting factors and the ecosystem surely lack the easiness compared to centralized entities. It is not a matter that people feel they can't have control, they just don't bother digging deeper about it.
As time goes on, I don't think the disparity will be much more distinct, thus people would relate Bitcoin with altcoins.
What the people want in cryptocurrency is bitcoin, but they don't know what distinguish bitcoin from altcoins, they got carried away by their adverts and influencers or promoters, but some were already getting exposed to this while some were still in the dark, but with time, things will normalize.
Altcoin spaces have a lot to offer and it is interconnected with diverse spaces, people blindly assume it as a finance innovation coupled with many sectors such as art, games, music, etc. That promises are offered by those altcoin projects. In fact, some of them are truly captivated by what those projects could offer, not specifically directed toward bitcoin use cases.