There exists legitimate reasons behind Play Integrity, the check that requires you to use Google Play to download certain apps.
Let’s say a company is developing an app for a bank. They’re responsible for any malfunction that can happen on it; including the user somehow installing a tampered copy, or if the user’s device being compromised. The law might wary in wording; but most countries would find the app devs in fault if the app itself got hacked. You’re expected to uphold as much security as you can, and enabling an option that increases it is only logical.
There exists legitimate reasons behind Play Integrity, the check that requires you to use Google Play to download certain apps.
Let’s say a company is developing an app for a bank. They’re responsible for any malfunction that can happen on it; including the user somehow installing a tampered copy, or if the user’s device being compromised. The law might wary in wording; but most countries would find the app devs in fault if the app itself got hacked. You’re expected to uphold as much security as you can, and enabling an option that increases it is only logical.