None of these are affiliate links and i use them myself.
do your research
don't panic
and learn to adjust your threat model.
masking service free and paid options
https://easyoptouts.com/
https://simplelogin.io/
https://privacy.com/
no kyc site to make private purchases to maintain privacy
postboxes are more private and so are virtual addresses
https://physicaladdress.com/
https://kycnot.me/
sites and helpful links
https://inteltechniques.com/tools/index.html
https://www.privacyguides.org/en/basics/threat-modeling/