The trick to skip these shorteners is easy, so you support the creator to monetize their faces and make them free. You should not go to where it is redirected to another tab, it is just to click several times and close the tabs that open, and stay in the one you are from the beginning. Soon I will record a video of how to do it, you do not need to activate the notifications or use an extension that skips the ads, because jumping does not give benefits to the creator. (Likewise, the benefit per download is 0.0001 US) but that is why the support is important. It is better than adfly because it does not ask you to activate notifications and better than linkversite because it does not ask you to download extra files that sometimes carry viruses.
But he is not posting the link with the shortener here, he is inviting to his VK forum those who wish to download his content, here he is only leaving the previous images of the work done and is not forcing anyone in any case. The link to your VK is direct and therefore you would not be breaking any rules, as stipulated.