You will find a limited polarising influence that reinforces the default settings.
References: Kelm, O., Neumann, T., Behrendt, M., Brenneis, M., Gerl, K., Harmeling, S., Marschall, S., Meißner, F., Vowe, G. & Ziegele, M. (2022, May). How Algorithmically Curated Online Environments Influence Users’ Political Polarization: Results from Two Experiments with Panel Data. Paper presented at the 72nd ICA Annual Meeting, Paris.