Stall depressed me. Pokemon...it's a quick high speed game and...and...stall just drains my motivation to play.

Especially Stallbro. I don't what it's about him.
Especally this one battle I just had.

Toxic spikes set up early to poison my team, and then him. My cleric then dies and he just stalls out my team with Stallbro, everything I do to him is shrugged off while toxic is killing them. The combined efforts of three of my mons which have S.E moves to him can't finish him off before the poison does. And I know it destroys any ability to actually win the rest of the battle.

Knowing I can't do anything, waiting for poison to kill off my team, especially when it's after the point that I won't be winning the battle.

I mean, where's the fun in that?

The hard stall teams, the ones made to specifically wait out for the opponent to just die off just sap the motivation for me to play the game entirely.
Waiting out until death is not what I signed up for.