I keep session cookies saved and reload them in each session to avoid repetitive logins, especially for sites with strict login attempts limits.

Redirects due to bot detection can often be bypassed by adding headers and user-agent strings that mimic real browsers.

IP bans can crop up if the server detects unusual traffic. Using residential proxies or rotating through IPs can reduce the risk.

Some people identify the API endpoints and then automate requests, which often yields structured data.