Thanks for the answer!
Huawei P20 Lite
Not an antivirus app. A 3rd party VPN firewall called "NoRoot Firewall". It just robotically asks for permission when an unset app wants to go online; there are false suspicions involved.
The firewall said that this/these apps want to gain internet access. Are these system apps or a possible spyware?
(I use a Huawei phone, so they might be Huawei apps instead of default Android apps.)
Thanks in advance.