Even though you may already be doing great with SEO marketing, you should not ignore the potential benefit of a virtual private network (VPN) on SEO strategies. Why use a VPN when you can always use targeted ads? That's why you should use a VPN to have stress-free access to any tool, website.
Need more details to understand what's exactly you are looking for. Main goals, audience, exactly offpage strategy, tools?
It can be beneficial as it helps simulate traffic from different locations, giving you a better understanding of how your site might perform in various markets. It also adds a layer of privacy when you're researching competitors or accessing sensitive information.
Useful when you need to check localized search engine results, perform competitor analysis, or research region-specific backlinks. It allows you to view content and rankings as they appear to users in different countries.
Only if you want to access the same search results and websites as local users in the destination country. But you can use some applications for this, for example https://valentin.app/, so you don't need to use VPN.