In my opinion, they have no impact on search engine positioning. However, they sometimes bring traffic to our website.

I once heard that social factors contribute to the evaluation of a website, but no test confirms this. They only give people, they will visit the website without any oscials - but that's my opinion.

If your "social media links" strategy means mass spamming, you're not marketing - you're trolling. Genuine success on social platforms comes from authentic content that sparks conversations, not bots pushing URLs.
Time sunk into fake profiles could be better spent creating value, nurturing communities, or harnessing micro-influencers who drive real clicks and conversions. Social media isn't link juice, it's engagement juice.