I would second LET. They usually have a lot of good offers around Black Friday, you can get a pretty decent VPS for like $10-20 / year.
You can keep an eye out for that, and see if this is really what you want to get into: https://lowendtalk.com/categories/offers
It is like a marketplace, so make sure to check reviews of the host provider before buying - which you can find on the same site.
If you have signed up on dubious websites with questionable privacy policy, many of them legally sell this data to “data brokers” who then sell it to anyone willing to pay. This happens more than you’d think, for example in 2019 it was reported California DMV makes $50 million a year selling users information. https://www.caranddriver.com/features/a32035408/dmv-selling-driver-data/
One neat trick is to signup for services with an email like name+website@domain.com, that way if you ever get spam you’ll know where you have been compromised.
After trying a bunch, I’m using Obsidian + <your choice of sync plugin> now. Good thing with Obsidian is your notes are ultimately a bunch of plaintext files, so you can do whatever you want with them, and it comes with clients for most platforms.
Another option is Trilium, it is pretty powerful, and has a webapp so as long as you can access a browser, you’ll be able to access your notes. https://github.com/zadam/trilium
My primary use of AI is for programming and debugging. It’s a great way to get boilerplate code blocks, bootstrap scripts, one-liner shell commands, creating regular expressions etc. More often than not, I’ve also learned new things because it ends up using something new that I didn’t know about, or approaches I didn’t know were possible.
I also find it’s a good tool to learn about new things or topics. It’s very flexible in giving you a high level summary, and then digging deeper into the specifics of something that might interest you. Summarizing articles, and long posts is also helpful.
Of course, it’s not always accurate, and it doesn’t always work. But for me, it works more often than not and I find that valuable.
Like every technology, it will follow the Gartner Hype Cycle. We are definitely in the times of “everything-AI” or AI for everything - but I’m sure things will calm down and people will find it valuable for a number of specific things.