Sucks, though. I like having access to high-quality content, and I believe journalists deserve to get paid for their work. Unfortunately, the Internet at large has long since decided that just paying people for their product over the table is not what the norm should be.
Alternatively, if a site does non-aggressive advertising like Dslreports.com, that is quite tolerable. More niche sites are now doing delayed access paywalls too.
The disadvantage will be that sites which require scripts will break on first-access.
The advantages are better overall privacy + security, and that simple static ads won't be blocked and hence those authors will be compensated.
(Edited to better match parent's concerns)
That's the only way to shut them down for good -- make it hurt to abuse your visitors.