Yes, for the NT is called the church of the living God, not a dead institutionalized one. Thus,
51% of Protestants from a different Protestant denomination cite a lack of spiritual fulfillment as a reason for leaving their childhood faith. 85% say they joined their current denominational faith because they enjoy the services and style of worship. Only 15% left say they left because they stopped believing in its teachings.
71% of converts from Catholicism to Protestant faith said that their spiritual needs were not being met in Catholicism, with 78% of Evangelical Protestants in particular concurring, versus 43% of those now unaffiliated. And with 46% saying the Catholic Church did not view the Bible literally enough. Pew forum, Faith in Flux (April 27, 2009);https://www.pewforum.org/2009/04/27/faith-in-flux3">https://www.pewforum.org/2009/04/27/faith-in-flux3
And part of the NT church is community, not as an end itself but that a result of spiritual union. And the lack of which community is a weakness the devil capitalizes on in fostering false religion which keeps this as a cultural value or purposely promotes it.
The Muslim mosque (they use a different name for it) not far from here meets in the middle of weekdays during Ramadan and is packed with about 200 people, and who hang around socializing for a long time after coming outside. (But they got gospel tracts on their cars more than once, and a leader threatened to call the police when the people were offered tracts, although they generally were not hostile.)
The church of the Living God, namely the One Holy Apostolic and Catholic Church.
“Protestant denomination” is such a catch-all for so many widely ranging beliefs.
The Unitarians were considered a Protestant denomination until recently. And Oneness Pentecostals deny the Trinity.
So any statement that goes with “Protestants say” - whether it is for or against non-Catholics or just putting a statistic is non-sensical.
What about your particular denomination, daniel?
That would be relevant and specific.
Why do people leave your denomination?