I'm not trolling at all. Just looking at your Scottish Premiership as an English outsider.
https://en.wikipedia.org/wiki/Scottish_Premiership
It's an endless procession of Glasgow Celtic and Glasgow Rangers scrapping it out. The two Premiership level clubs in Scotland capable of packing in 50,000.
You then have about 5 clubs which in England would be considered Championship level. What, Hibs, Hearts, Dundee and Dundee United and Aberdeen. Gates of 10,000?
The rest are tiny clubs. Almost amateur level. In my view, Celtic and Rangers should play in the English Premiership and encounter some real opposition. It would be fun.