It's more of a rumor/gossip tech site with a reputation for immediately publishing almost anything you could put a click-baity title on.
As a result it does look pro-AMD, because there is significantly more hype (the infamous hype train) in AMD community (just compare /r/amd and /r/nvidia on Reddit). I can't say if it's something that emerged organically in those communities and embraced by corporate or the other way round.
Techies love a hype train, but Ryzen is genuinely important. Intel have had a near-total monopoly on high-performance CPUs for many years. This has led to a dismal stagnation in the CPU market. If you bought an i7-2600k six years ago, you have little reason to upgrade - an i7-7700k is only about 30% faster in most workloads.
If Ryzen is anywhere near as good as the benchmarks suggest, then Intel have got a lot of work to do. They'll need massive performance increases, huge price cuts or both to remain relevant. That's good news for everyone except Intel.
Maybe he/she bought when the stock was under 2 dollar last year? I know some people who invested their vacation money back then into AMD stock and are happy now.
I'm not an AMD hater (actually own AMD stock), just cautious.