Gear up ...
Samsung says hi. S22 series, A53 & A73 will get 4 OS updates, so till android 16.Whatever brand of Android phone you buy you will get only 3 years of OS upgrade and 4 years of Security updates.
For Google pixel its 3 years of OS and 5 years of Security updates.
I would choose Moto over Samsung for Vanilla and smooth UI experience with no bloatwares