I wonder if it is good practice to use a private static final for web elements, and then issue a getter for this web element
example LoginPage:
private static final SelenideElement LOGIN_BUTTON = $(By.xpath("XPath"));
And getter for loginButton...
So is this a good practice?
You won't get any advantages, using static for element fields.
If you look for examples and tutorials, you won't meet such implementations.
This is POM approach recommend by Selenide:
https://selenide.gitbooks.io/user-guide/content/en/pageobjects.html
You might think about making everything static, not only element fields. Someone likes such kind of stateless implementation, but I believe it's used by a few people and not really popular. There is no articles like "Guys, use static POM, it's much better".