Home hosting is neat but I'm not going to use the phrase "easier and better" unless I'm talking to someone with a much faster upload than single digit Mbps.
With image-rich content, 5mbps will be visibly sluggish with only one visitor and even a few people you know poking it at the same time well have a bad experience.
If you have video, you're not going to survive a slashdotting, but 5Mbps will let you have about one viewer with a smooth experience, while 20-30 viewers could watch the same content on 100Mbps. Or maybe you want to deliver 4k and it's zero versus several peak viewers.
The best part about personal websites is that you don't have to survive 99.99% of the time. It's okay if people can't access it for a day. No big deal.
If I want to tell my friends about a new post, I want several of them to be able to click the link at the same time! And not feel like they're walking through mud.
This isn't about getting tons of nines of uptime, this is about people enjoying the page a strong majority of the time they're visiting. That needs a certain amount of speed unless it's a super lightweight page.
It's not like when you post a link in a chat they all load it at the exact same time. It's spread out over a minute or few. I'm currently on a relatively slow Comcast connection with 5 megabits/s upload and it works just fine for hosting and posting links for several (or more) people to look at.