1 Static Residential ISP Proxy = 5 Anti-detect Browser Profiles, will work well?

1 Static Residential ISP Proxy = 5 Anti-detect Browser Profiles, will work well?

Possible to create 5 Facebook accounts using 5 browser profiles with 1 static residential ISP proxy?

Possible to create 5 Twitter, 5 Reddit, 5 LinkedIn, 5 Gmail, 5 Yahoo accounts etc etc using 5 browser profiles with 1 static residential ISP proxy?

Technically it can work, but I wouldn't assume 1 IP for 5 accounts is always a good long-term setup. The more accounts share the same IP, the more they become linked from a network perspective. For important accounts, many people prefer keeping the ratio closer to 1:1. A lot depends on the platform, account age and activity patterns.