I Never had algo trading done or developed an software , strategy , I have seen some videos of it in youtube
Dont laugh at my questions

Q1 : In future there will be more bots trading then human because of Algo trading ?
Q2 : What analysis we use now Technical and fundamental or what ever XYZ analysis will it work in future ?
Q3: what it will be like only bots trading ( for even small profits bots can put 100s of trades ) will this spoil whole trading system we use ?
Q4 : If we want to make profits ALL we have to do is a develop a strategy and code them and let bots do the work and put profits into our bank account ?
so in simple i want to know
how will Algo trading be in future , what happens to traditional systems , how will be future of trading (may be after 10years from now )