It's much better to learn trading and build your own strategy that may make you profits in long run.
Its much better to learn trading, build your own strategy, automatize it and run 24/7 on every single trading pair available isn't it?
The bots are brainless
Thats their biggest advantage over people. bots don't get bored, bots don't get tired, bots don't get carried away by emotions. Bots implement the strategy invented by the creator.
there is no such thing as "simple python trading bot". What is it supposed to do? arbitrage, marketmaking, trading based on indicators? besides, I recommend using proven exchanges and not no-names with zero liquidity and zero trust.