in a message from 2015 or 16 during the big block debate an email that may or may not be satoshi published an article talking about among many things the need to financially incentive full nodes. what would be the potiental issues with having say 3% of the mining fee and reward going to full nodes on any network not just bitcoin

Hey everyone I'm launching this new chain called Volta. Due to no good ones existing bitcoin is to slow, centralized and limited ethereum is also slow and there getting more centralized and the rest of the top 25 is shitcoins or super centralized. I wrote the whitepaper for this new token here https://www.indyvolt.com/white-paper-1 if you can please read it and get back with any feedback or questions you may have.

I have this idea for bitcoin scaling instead of larger blocks or the lightning network how about we institute side chains and instead of having miners mine transactions on these side chains we have the two parties mine it and if there are any problems the side chain could be added to the main blockchain and the benefit of this over lightning is there could be no fees besides  when it has to be added to main blockchain

am i the only who is worried that bitcoin might be like IBM we have seen it before one product controls a market then a competitor comes in and the previous king is left in the dust