Was/is gggs power overrated?Is prime Canelo now a bigger ko artist(will Ggg have to fight even more defensively?)

Look at this gif below,Canelo once was said to be scared of gggs power & that he'd get kod. As you can see he ate gs best rights flush & learned he can fight naturally bigger guys from that. Going into 1st g fight Canelo was hedging his bets by coming in a lil bulky to withstand gs much hyped power at a new weight,when he realized g isn't as strong as he thought,he came in lighter in rematch for better stamina & has been doing it ever since while now koing bigger fighters due to being in his prime & after yrs of draining down vs faster more slick opponents like Trout,Floyd,Lara,etc He wasn't as strong at lower weights because no longer draining makes you gain power if you're as dedicated for as long as Canelo. Conversely I expect ggg to not gain much strength at smw/lhw because he hasn't fought there before like he should have(I expect him to be a lil better though from not draining because gggs been getting sick for years)