It runs like this: communion with the Body and Blood of Christ is communion with God. It is spiritually very good. If one does it it frequently, it is good. If you wish to commune with God on a daily basis, both through prayer and through the Eucharist, that is a good and Christian thing. It keeps God first and foremost. We have many Catholics that are Chreasters (Christmas and Easter). They believe that twice a year is enough. They are not normally devout. Devout people put the worship of God to the front of their priorities.
I’ll cut to the chase:
I ‘believe’ that whether a person believes the elements actually turns into Christ’s body and blood when consumed or they do not, makes absolutely NO difference as to their salvation.