I have a privacy warning on my personal WiFi account. It showed up just last night. Since it’s on my own account, I rather not use a random WiFi, what can I do to get rid of the warning and problems

Privacy warning

This network is blocking encrypted DNS traffic.

The names of websites and other servers your device accesses on this network may be monitored and recorded by other devices on this net work.

See this Apple article: Use captive Wi-Fi networks on your iPhone, iPad or iPod touch

https://support.apple.com/en-gb/HT204497

None of the links provided in this article answer the question. If iCloud private relay is managing DNS traffic, then it’s an iCloud issue. Most likely because the internet service provider does not allow changes to their DNS servers. Try turning off iCloud Private Relay (Beta). You can also turn off Limit IP address tracking inside the wifi info page.

This answer isn't helpful. The link is to a general article on joining networks that doesn't address this problem. I also have this problem. The issue is that the phone keeps saying there is a privacy warning on my own personal wifi network and there seems to be no option to get my phone to trust my own network.

Try this article: https://support.apple.com/en-au/HT202068