I'm not sure I understand you. Are you saying that the problem is selecting the right model out of all the available choices, or are you saying that there aren't models available at TV quality/prices?
Regarding the former, the website does have quite a few filters (though the navigation isn't the best but it works).
For the latter, yes quality can be quite a hit-and-miss when purchasing but prices are very reasonable. There may be a ~10-15% markup compared to a large-scale razor-thin margin monitor being sold at nearly a loss on Amazon, but most products are quite reasonably priced.
Re: the quality, if you're talking about advanced features you may be able to contact the distributors/manufacturers on the website selling them and ask them to make a custom order with more features (eg an extra port) for a slight price, though this varies.
The latter. As you say, finding panels that exist is easy even for a layman so it follows out of over 100 million monitors shipped per year at least one manufacturer would be using said all around vastly superior panel and you wouldn't have to DIY it.
I've used this method for repurposing laptop screens but I've never found it a significant cost saver (even ignoring time/labor) vs standard prebuilt monitors nor is anyone making such a panel exclusively for DYI-ers.
It's certainly true that for high-end displays I'd just go to Dell/LG/Samsung etc instead of AliExpress. Heck, anything that's premium enough to cover beyond sRGB is likely to be rare on Ali. But (imo) the biggest benefits of low price and easy accessibility to the low-mid end of products is the benefit.
Not saying that you can't get those 8k panels LG uses - but - sending 4k USD to someone over AliExpress feels quite risky even to me. You could probably get good stuff if you put in the effort but if you're earnings decent money from your CS job (I suppose most here are, I'm still a student) then it'll probably be easier to buy OEM/brand name.
Regarding the former, the website does have quite a few filters (though the navigation isn't the best but it works).
For the latter, yes quality can be quite a hit-and-miss when purchasing but prices are very reasonable. There may be a ~10-15% markup compared to a large-scale razor-thin margin monitor being sold at nearly a loss on Amazon, but most products are quite reasonably priced.
Re: the quality, if you're talking about advanced features you may be able to contact the distributors/manufacturers on the website selling them and ask them to make a custom order with more features (eg an extra port) for a slight price, though this varies.