Zelda: BotW was super easy
After playing Tears of the Kingdom for over 70 hours I just noticed how hard combats are compared to Breath of the Wild actually.
In Breath of the Wild you have:
Unlimited Remote Bombs (lol)
Grabbing Metal objects and hitting enemies from afar
Freezing enemies just like that and hitting them a million times
Even Cryonis was very helpful in combats
Enemy weapons were very strong right away
Additionally, the powers of the champions were overpowered as well
Revali’s gale obviously helps reaching heights instantly
Mipha’s Grace heals you just like that
Daruk’s Protection blocks attacks and protects you from damage
Urbosa's Fury just hits enemies around you in a massive radius with electrical damage
For instance, in Tears of the Kingdom, you have to collect Bombs and be more careful of how and where to use them. I very often run out of Arrows. Enemy weapons aren’t that strong, either. All of the enemy loots are now very important for fusing strong weapons.
Maybe I’ll change my mind later after finishing the game or replaying Breath of the Wild, but for now, TotK seems much harder.