Cannot browse internet on Android 4.1 tablet

I have an old Android 4.1 tablet running on a Rockchip processor. While it’s quite slow, it still works well enough to display a clock or a web dashboard. The problem is that I can’t browse the internet anymore. I believe this is because many modern websites (likely using CDNs and reverse proxies for load balancing) now require TLS 1.2 or 1.3, which isn’t supported by the outdated Chrome browser installed on this device. Unfortunately, I can’t update to a newer browser since they no longer support Android 4.1. Does anyone have suggestions on how I can enable web surfing again on this tablet?