Unless you can get the majority of your customer base on decentralized social media platforms, you’ll have to live with having to maintain a presence on both sides. Now if you’re asking how to run your business more securely on centralized platforms, general advice would be:
Use a separate account to manage your business page. Don’t use your personal account or email.
Logon to your business account on a desktop browser with uBO in a container tab. Know that you will be limited on some features (i.e. no reels/shorts on desktop).