Sometimes one bumps into a Google Chrome extension that is both useful from a practical perspective as insightful on learning from how it is done.
This is one: [Wayback/Archive] iamadamdev/bypass-paywalls-chrome: Bypass Paywalls web browser extension for Chrome and Firefox.
It supports many sites (including more than a dozen Dutch ones) for which it is not easy to justify creating separate accounts for them (just the risk of them leaked into Have I been Pwned? is large, despite GDPR) and staying logged on for each of them. I have dozens of listings of my email addresses at haveibeenpwned.com, so I am a lot more careful making accounts than in the past despite assigning unique email addresses for each account (which is part of the burden).
The Wiert Corner - irregular stream of stuff 