I hear you.

I suppose randomization is kind of a gambler's mechanic that lots of players seem to enjoy. To keep them invested playing a game.

Luckily I haven't seen that feature being as "strong" in gamification systems/tools I have tried so far. If there is something like that going on at all, it's a much smaller deal.
And if you generate yer own system, you get to decide if randomization shows up at all!