With organic search, you don’t have to outspend your competitors to outrank them. Your competitors can’t recreate the content experience that you use to drive organic traffic.  This one is major. PPC is easy to replicate and reverse engineer. Many spy tools allow you to dissect paid campaigns to see what’s working and what’s not. You can get insight into what ad creatives generate the most clicks.
What you are in fact talking about, are Google's death stars like the Shopping box, Knowledge Graph etc. It's fully understandable why many SEOs can't stand them 'cause whole categories of websites (price comparison platforms, for instance) have already fallen victim of such death stars, and there will be certainly numerous other portals, which will lose almost all of their traffic in the near future. Despite your (quite good) suggestions on how to circumvent such an issue, the situation for such an endangered portal can be hopeless when it's its whole business model, which a new Google feature makes obsolete. See geizhals.at for a very famous example.
Publishing quality content on a regular basis can help you attract targeted organic search traffic. But creating great content that gets ranked higher in the search engines isn’t easy. If your business doesn’t have the necessary resources, developing strong content assets can prove to be a challenge. Which affects your ability to have a working content strategy.
That’s not to say that there isn’t the same kind of competitive intelligence where SEO is concerned. In fact, I’m a big fan of analyzing your competitor’s SEO landscape. You can check what keywords they’re targeting and their sources of referral traffic to strengthen your strategy. But the bottom line is this: Your competitors can’t steal your content. The experience that you provide to users is unique to you.The more organic traffic you have, the more currency you have in the online space.
Those who communicate value, attract others who seek that value in that topic. Those who are in the know, have an edge over those who don’t know, and that’s valuable. It helps people get more of what they want and like, and reduce their risk and negative experiences. In business, it’s profitable to have more of the right information than your competitors ahead of time (as long as it’s done and used legally to avoid fines and reprimands like with insider trading). Having valuable information first means you can make moves and investments before competitors, to buy cheaper and/or sell higher.
Link building is a catchall term for the practice of creating new external links to your site. Beyond creating great content people want to share, guest blogging and asking webmasters from authoritative sites relevant to your business to link back to your pages are great ways to build links. When possible, use keywords are the anchor text for your links, as this will help send signals to Google that your pages are relevant for those terms.
Content is one of the 3 main Google ranking factors. As a matter of fact, having a blog can help you get your content indexed faster. An active blog – relying on qualitative and insightful content, and backed by authoritative links – will help you improve your rankings and thus your organic traffic. Also, long-form copies (above 1200 words) tend to rank higher and be crawled more often.
Paid marketing, on the other hand, allows business to target, reach, engage, and convert their audiences quickly and directly. Instead of waiting – or hoping – for someone to find your blog post in organic search or on social, paid marketing has you “pushing” content – mainly in the form of ads – directly to your target audiences. As such, it’s much more sales-forward and focused on driving specific actions, like making a purchase or attending a webinar. Here’s an example of this in action:
Encourage incoming links. Google prioritises sites that have a lot of incoming links, especially from other trustworthy sites. Encourage clients, friends, family members, partners, suppliers, industry mavens and friendly fellow bloggers to link to your site. The more incoming links you have the higher your site will rank. But beware SEO snake oil salesmen who try to trick Google with spammy links from low-reputation sites. Some links can actually damage your SEO.
Well, yes and no. Sure, you can get hit with an algorithm change or penalty that destroys all your traffic. However, if you have good people who know what they are doing, this is not likely to happen, and if it does, it is easy (in most cases) to get your visits back. Panda and Penguin are another story, but if you get hit by those it is typically not accidental.