cryptochromeYou are wrong. Ethereum is by no means more secure than Bitcoin. To answer your false claims:
1. Bitcoin mining is in the hands of a few major mining POOLS (not corporations in a classical sense), which also thanks to Stratum V2 do not have power over their participants
2. Bitcoins security is not only based on the miners but on the nodes as well (good luck setting up an Ethereum-full (archive) node
3. PoS will lead to more centralization, which many studies and current live PoS projects clearly show
Further why Bitcoin is way more secure than Ethereum:
1. Bitcoin runs for 10 years with no major exploits (unlike ETH)
2. Bitcoin doesn't have a person with big influence over the network (no Vitalik)
3. Bitcoin allows running a full node for 100$
Microsoft knows what they are doing!