Lol ...churches were in homes back then. They didn't have formal buildings called "public churches." They went from house to house because they met and held services in homes, which is what Priscilla and Aquila did.
You keep rejecting the word here.
Even if it was in a home, it was the public who came in there for a public church service, they came together to meet from outside the home.
The whole church from outside would come into a building, sometimes the building was a home, so what!
And even unbelievers could be present in church
Tongues a Sign to Unbelievers
20 Brethren, do not be children in understanding; however, in malice be babes, but in understanding be mature.
21 In the law it is written:
“With
men of other tongues and other lips
I will speak to this people;
And yet, for all that, they will not hear Me,”
says the Lord.
22 Therefore tongues are for a sign, not to those who believe but to unbelievers; but prophesying is not for unbelievers but for those who believe. 23
Therefore if the whole church comes together in one place, and all speak with tongues, and there come in
those who are uninformed or unbelievers, will they not say that you are [
f]out of your mind? 24 But if all prophesy, and an unbeliever or an uninformed person comes in, he is convinced by all, he is convicted by all. 25 [
g]And thus the secrets of his heart are revealed; and so, falling down on
his face, he will worship God and report that God is truly among you.