anticatholic christian leaders:What christians are not involved in the ecumenical movement ?

I as a christian struggle to find people who have split up from the catholic church as there are many famous leaders involved in the ecumenical movement

Where are our leaders that are standing up against the catholic church as it seems that william tyndale or charles spurgeon would be horrified to the extent of the infiltration by this movement into our church

If anybody has read any works from the early reformers you understand the dangers of the catholic church where are the christian leaders who are against the catholic church

Commentator Matthew Henry spoke out strongly against the RCC.