Scalpers favorite broker

Dear fx pro do you allow EA whit very fast scalp when close of transaction is 5-10 sec.
Somthing like this https://www.myfxbook.com/portfolio/fast-scalp/409191 this is my EA on demo.

That's not fast scalping, that's price feed latency exploitation.

It hardly works on live accounts. Most brokers now have protections against it (like delaying execution and verifying price.)

Nearly every broker will stop you from using it once detected (and only let you take out what you deposited, not any profit from the EA. "Profits" isn't even the right word...)

EDIT: In case anyone was wondering. Price feed latency exploitation is when a trader takes advantage of old quotes (often just milliseconds old) and the broker fills the order before being able to check the price in the market to offset the trade. The broker would choose to fill the order first since they might be internalizing orders with other traders, or simply want to provide better execution, or are acting as a market maker (not a bad thing.) The problem is, since the broker can't offset the trade at the same price in the market (since the market price moved and the trader's EA detected this, taking advantage of the old quote from the broker,) any "profits" are coming directly out of the broker's pockets instead of the market itself.

Somthing similary but not what are you think becouse on this demo work perfect becouse the broker is big scamer and allow everthing on demo but on live don't work on this broker.
Work on live accounts but not at all broker .