"Is there a way to be ad-free."
This is a free to use website so that means the income is generated from advertisements, one way for AB to remove all adverts would be to make it a subscription only service. If that was the case, then members would have every right to moan and complain about imperfections on the site. However, as it's free to use and free to benefit from without being a member, the only thing we have to put up with is a few ads.
There are ways around this, but the more people who get around it, the less people contributing to ad revenue, this means that AB is losing out. The possible consequences of this are, not allowing members to use the website with an ad blocker. Making the site subscription only.