Not sure if this solves your entire problem, but you can disable all content blockers for any sit in Safari for iOS[1].
[1]: https://www.macrumors.com/how-to/disable-content-blockers-sa...
[1]: https://www.macrumors.com/how-to/disable-content-blockers-sa...
[1]: https://apps.apple.com/us/app/purify-block-ads-and-tracking/...