I think there's no much difference between manually visiting a pair than using multiple pair in one screen. Your just making things complicated. Multiple charts is best only for using one pair with multiple timeframe.
Having multiple charts on the screen looks fantasy but it is not advisable for traders and if you are an amateur trader, it is not recommendable.
Because looking at a chart too often is not good, it will affect your emotion that is a biggest enemy with a trader. Now, you are doing it with multiple charts on the screen, imagine how your emotion will change quickly but dramatically with many charts and many different price movements.
However, this idea is not advisable for beginners in trading especially if you only have a small funds. Instead of subscribing a pro in tradingview, just add it to your funds.
This is a good advice for newbie, amateur traders. Trading is not for them and the more indicators, more charts they use on the screen, the more likelihood they will make bad trading orders.