Security is a pretext for control
Many argue the Play Store itself is the main source of scam apps and malware, so ID requirements and cooldowns mostly entrench Google's control and revenue.
Cooldown is a reasonable compromise
Others say tech-support scams are real, users ignore warnings, and a one-time 24-hour wait breaks scammers' urgency while leaving sideloading possible, including via adb.
Escape to de-Googled Android
GrapheneOS and other non-GMS systems are unaffected, though banking, government and work apps relying on Play Integrity or banning developer mode remain the real obstacle.