Open street map servers aren't really meant to be used in end user applications. They are primarily to support the editing of the map data. Usage like this should be with a provider like Mapbox, or your own supplied tiles.
This recently came across my radar as Home Assistant has migrated to the vector tiles hosted directly by OSMF for all deployments: https://github.com/home-assistant/frontend/pull/53816
For my own needs I usually just go for https://openfreemap.org/ though, I like the default style, and it feels maybe a little faster.