Alright, we have a confirmation about how sideloading things on android will work. I already boosted like 2 articles about this, and here is the official blog post from google.
https://android-developers.googleblog.com/2026/03/android-developer-verification.html
Android developer verification: Balancing openness and choice with safety

News and insights on the Android platform, developer tools, and events.

Android Developers Blog
@Aryan BALANCING!? My internet payments authorization process has less steps and security...
@andrewblasco @Aryan The idea is to prevent people being coerced into installing malware by scammers (often posing as support calls). It probably works in this regard to whatever extent the scammers are unable to get their apps onto the Play store, which obviously isn't perfect. Nevertheless, as a one-time annoyance, it's something I can tolerate.
@mansr @Aryan I think with the 1 day delay is too much. With the settings workaround and the reboot seems enough for me to discourage any scammers...
@andrewblasco @Aryan A full day is perhaps a bit much, but I can see the benefit of making it at least an hour. To be properly effective, it needs to be long enough that the victim has to put being scammed on hold and do something else for a while. A lot of scams only work when the target is under pressure to act quickly.

@mansr @Aryan Yep, I understand the reason of that friction. That's why I think the reboot is enough, the scammer normally is calling you. If you reboot your phone, you hang out the call.

But yeah, I will concede with 1 hour, not 1 day

@andrewblasco @mansr or just disallow sideloading and remote access on any type of call?
@andrewblasco @mansr O yeah but it can be an issue if you are takeing help from a friend for something you want to install. but whatever it seems a pritty nice option if considered.