My dad was invested in Tesla and i convinced him to sell with this one simple truth

There is very little overlap in the venn diagram of people who would buy teslas and the people who think what musk is doing is good.

he is seriously pissing off his customer base

Yeah, but this time investors might actively start dumping shares, because teslas stock was already ridiculously over inflated and their sales are now starting to decline and the legacy automakers are catching up, while the chinese curb stomped tesla already